[INFO] fetching crate test4a 0.1.1...
[INFO] testing test4a-0.1.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate test4a 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate test4a 0.1.1
[INFO] finished tweaking crates.io crate test4a 0.1.1
[INFO] tweaked toml for crates.io crate test4a 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate test4a 0.1.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42fa6d6538dfbec2a29059360ad0d362533ac11600bc46a1465301340a0a31ba
[INFO] running `Command { std: "docker" "start" "-a" "42fa6d6538dfbec2a29059360ad0d362533ac11600bc46a1465301340a0a31ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42fa6d6538dfbec2a29059360ad0d362533ac11600bc46a1465301340a0a31ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42fa6d6538dfbec2a29059360ad0d362533ac11600bc46a1465301340a0a31ba", kill_on_drop: false }`
[INFO] [stdout] 42fa6d6538dfbec2a29059360ad0d362533ac11600bc46a1465301340a0a31ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c51d160d150e8a02a668bc78a1dcc6d6827d38f8fb25beb553439731cff381b9
[INFO] running `Command { std: "docker" "start" "-a" "c51d160d150e8a02a668bc78a1dcc6d6827d38f8fb25beb553439731cff381b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling test4a v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/runners/act.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 |     action_function: Box<Fn(&mut Message, &mut T) + 'a>,
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 |     action_function: Box<dyn Fn(&mut Message, &mut T) + 'a>,
[INFO] [stdout]   |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/runners/act.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     expectation_function: Box<Fn() -> E + 'a>,
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |     expectation_function: Box<dyn Fn() -> E + 'a>,
[INFO] [stdout]   |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/runners/runner.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 71 |     arrange_function: Box<Fn(&mut Message) -> T + 'a>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     arrange_function: Box<dyn Fn(&mut Message) -> T + 'a>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:120:24
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 panic!(Self::format_error_message(&message, NO_PANIC_ERROR));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 panic!("{}", Self::format_error_message(&message, NO_PANIC_ERROR));
[INFO] [stdout]     |                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:122:24
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 panic!(Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 panic!("{}", Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stdout]     |                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:145:24
[INFO] [stdout]     |
[INFO] [stdout] 145 |                   panic!(Self::format_error_message(
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 146 | |                     &message,
[INFO] [stdout] 147 | |                     &result.error_message()
[INFO] [stdout] 148 | |                 ));
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 panic!("{}", Self::format_error_message(
[INFO] [stdout]     |                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |                       panic!(Self::format_error_message(
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 176 | |                         &message,
[INFO] [stdout] 177 | |                         NO_PANIC_ERROR
[INFO] [stdout] 178 | |                     ));
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 175 |                     panic!("{}", Self::format_error_message(
[INFO] [stdout]     |                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:180:28
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     panic!(Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     panic!("{}", Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stdout]     |                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "c51d160d150e8a02a668bc78a1dcc6d6827d38f8fb25beb553439731cff381b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51d160d150e8a02a668bc78a1dcc6d6827d38f8fb25beb553439731cff381b9", kill_on_drop: false }`
[INFO] [stdout] c51d160d150e8a02a668bc78a1dcc6d6827d38f8fb25beb553439731cff381b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b907c8c349789b24cfb26b234aa2d77a02119432adfb3a694a5e5bb0c609200e
[INFO] running `Command { std: "docker" "start" "-a" "b907c8c349789b24cfb26b234aa2d77a02119432adfb3a694a5e5bb0c609200e", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/runners/act.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 |     action_function: Box<Fn(&mut Message, &mut T) + 'a>,
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 |     action_function: Box<dyn Fn(&mut Message, &mut T) + 'a>,
[INFO] [stdout]   |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/runners/act.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     expectation_function: Box<Fn() -> E + 'a>,
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |     expectation_function: Box<dyn Fn() -> E + 'a>,
[INFO] [stdout]   |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/runners/runner.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 71 |     arrange_function: Box<Fn(&mut Message) -> T + 'a>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     arrange_function: Box<dyn Fn(&mut Message) -> T + 'a>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:120:24
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 panic!(Self::format_error_message(&message, NO_PANIC_ERROR));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 panic!("{}", Self::format_error_message(&message, NO_PANIC_ERROR));
[INFO] [stdout]     |                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:122:24
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 panic!(Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 panic!("{}", Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stdout]     |                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:145:24
[INFO] [stdout]     |
[INFO] [stdout] 145 |                   panic!(Self::format_error_message(
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 146 | |                     &message,
[INFO] [stdout] 147 | |                     &result.error_message()
[INFO] [stdout] 148 | |                 ));
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 panic!("{}", Self::format_error_message(
[INFO] [stdout]     |                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |                       panic!(Self::format_error_message(
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 176 | |                         &message,
[INFO] [stdout] 177 | |                         NO_PANIC_ERROR
[INFO] [stdout] 178 | |                     ));
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 175 |                     panic!("{}", Self::format_error_message(
[INFO] [stdout]     |                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling test4a v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:180:28
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     panic!(Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     panic!("{}", Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stdout]     |                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/runners/act.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 |     action_function: Box<Fn(&mut Message, &mut T) + 'a>,
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 |     action_function: Box<dyn Fn(&mut Message, &mut T) + 'a>,
[INFO] [stdout]   |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/runners/act.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     expectation_function: Box<Fn() -> E + 'a>,
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |     expectation_function: Box<dyn Fn() -> E + 'a>,
[INFO] [stdout]   |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/runners/runner.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 71 |     arrange_function: Box<Fn(&mut Message) -> T + 'a>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     arrange_function: Box<dyn Fn(&mut Message) -> T + 'a>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:120:24
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 panic!(Self::format_error_message(&message, NO_PANIC_ERROR));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 panic!("{}", Self::format_error_message(&message, NO_PANIC_ERROR));
[INFO] [stdout]     |                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:122:24
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 panic!(Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 panic!("{}", Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stdout]     |                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:145:24
[INFO] [stdout]     |
[INFO] [stdout] 145 |                   panic!(Self::format_error_message(
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 146 | |                     &message,
[INFO] [stdout] 147 | |                     &result.error_message()
[INFO] [stdout] 148 | |                 ));
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 panic!("{}", Self::format_error_message(
[INFO] [stdout]     |                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |                       panic!(Self::format_error_message(
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 176 | |                         &message,
[INFO] [stdout] 177 | |                         NO_PANIC_ERROR
[INFO] [stdout] 178 | |                     ));
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 175 |                     panic!("{}", Self::format_error_message(
[INFO] [stdout]     |                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/runners/runner.rs:180:28
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     panic!(Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     panic!("{}", Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stdout]     |                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "b907c8c349789b24cfb26b234aa2d77a02119432adfb3a694a5e5bb0c609200e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b907c8c349789b24cfb26b234aa2d77a02119432adfb3a694a5e5bb0c609200e", kill_on_drop: false }`
[INFO] [stdout] b907c8c349789b24cfb26b234aa2d77a02119432adfb3a694a5e5bb0c609200e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e9f076df2da2b579e18c504b362059a163f432300c37aff528f7c80315ca6e4
[INFO] running `Command { std: "docker" "start" "-a" "3e9f076df2da2b579e18c504b362059a163f432300c37aff528f7c80315ca6e4", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/runners/act.rs:7:26
[INFO] [stderr]   |
[INFO] [stderr] 7 |     action_function: Box<Fn(&mut Message, &mut T) + 'a>,
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 7 |     action_function: Box<dyn Fn(&mut Message, &mut T) + 'a>,
[INFO] [stderr]   |                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/runners/act.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |     expectation_function: Box<Fn() -> E + 'a>,
[INFO] [stderr]   |                               ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 8 |     expectation_function: Box<dyn Fn() -> E + 'a>,
[INFO] [stderr]   |                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runners/runner.rs:71:27
[INFO] [stderr]    |
[INFO] [stderr] 71 |     arrange_function: Box<Fn(&mut Message) -> T + 'a>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 71 |     arrange_function: Box<dyn Fn(&mut Message) -> T + 'a>,
[INFO] [stderr]    |                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/runners/runner.rs:120:24
[INFO] [stderr]     |
[INFO] [stderr] 120 |                 panic!(Self::format_error_message(&message, NO_PANIC_ERROR));
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 120 |                 panic!("{}", Self::format_error_message(&message, NO_PANIC_ERROR));
[INFO] [stderr]     |                        +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/runners/runner.rs:122:24
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 panic!(Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 panic!("{}", Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stderr]     |                        +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/runners/runner.rs:145:24
[INFO] [stderr]     |
[INFO] [stderr] 145 |                   panic!(Self::format_error_message(
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 146 | |                     &message,
[INFO] [stderr] 147 | |                     &result.error_message()
[INFO] [stderr] 148 | |                 ));
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 145 |                 panic!("{}", Self::format_error_message(
[INFO] [stderr]     |                        +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/runners/runner.rs:175:28
[INFO] [stderr]     |
[INFO] [stderr] 175 |                       panic!(Self::format_error_message(
[INFO] [stderr]     |  ____________________________^
[INFO] [stderr] 176 | |                         &message,
[INFO] [stderr] 177 | |                         NO_PANIC_ERROR
[INFO] [stderr] 178 | |                     ));
[INFO] [stderr]     | |_____________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 175 |                     panic!("{}", Self::format_error_message(
[INFO] [stderr]     |                            +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/runners/runner.rs:180:28
[INFO] [stderr]     |
[INFO] [stderr] 180 |                     panic!(Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 180 |                     panic!("{}", Self::format_error_message(&message, PANIC_ERROR));
[INFO] [stderr]     |                            +++++
[INFO] [stderr] 
[INFO] [stderr] warning: `test4a` (lib) generated 8 warnings (run `cargo fix --lib -p test4a` to apply 8 suggestions)
[INFO] [stderr] warning: `test4a` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test4a-0a976ef8e0895e34)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test asserts::contains::tests::test_empty_vector ... ok
[INFO] [stdout] test asserts::equal::tests::test_not_equal ... ok
[INFO] [stdout] test asserts::greater::tests::test_equal ... ok
[INFO] [stdout] test asserts::greater::tests::test_less ... ok
[INFO] [stdout] test asserts::greater::tests::test_greater ... ok
[INFO] [stdout] test asserts::greater_equal::tests::test_greater ... ok
[INFO] [stdout] test asserts::greater_equal::tests::test_less ... ok
[INFO] [stdout] test asserts::less::tests::test_equal ... ok
[INFO] [stdout] test asserts::less::tests::test_greater ... ok
[INFO] [stdout] test asserts::contains::tests::test_in_vector ... ok
[INFO] [stdout] test asserts::less::tests::test_less ... ok
[INFO] [stdout] test asserts::greater_equal::tests::test_equal ... ok
[INFO] [stdout] test asserts::contains::tests::test_not_in_vector ... ok
[INFO] [stdout] test asserts::less_equal::tests::test_equal ... ok
[INFO] [stdout] test asserts::less_equal::tests::test_greater ... ok
[INFO] [stdout] test asserts::less_equal::tests::test_less ... ok
[INFO] [stdout] test asserts::multiple::tests::test_all_ok ... ok
[INFO] [stdout] test asserts::not_equal::tests::test_equal ... ok
[INFO] [stdout] test asserts::multiple::tests::test_all_fail ... ok
[INFO] [stdout] test asserts::multiple::tests::test_one_fail ... ok
[INFO] [stdout] test asserts::r#false::tests::test_true ... ok
[INFO] [stdout] test asserts::r#true::tests::test_true ... ok
[INFO] [stdout] test messages::message::tests::test_act ... ok
[INFO] [stdout] test messages::message::tests::test_all ... ok
[INFO] [stdout] test messages::message::tests::test_all_reversed ... ok
[INFO] [stdout] test messages::message::tests::test_assert ... ok
[INFO] [stdout] test messages::message::tests::test_arrange ... ok
[INFO] [stdout] test asserts::r#true::tests::test_false ... ok
[INFO] [stdout] test asserts::not_equal::tests::test_not_equal ... ok
[INFO] [stdout] test messages::message::tests::test_new ... ok
[INFO] [stdout] test asserts::equal::tests::test_equal ... ok
[INFO] [stdout] test asserts::r#false::tests::test_false ... ok
[INFO] [stdout] test runners::act::tests::test_new ... ok
[INFO] [stdout] test runners::runner::tests::test_act_panic_fail - should panic ... ok
[INFO] [stdout] test runners::runner::tests::test_assert_fail - should panic ... ok
[INFO] [stdout] test runners::runner::tests::test_ok ... ok
[INFO] [stdout] test runners::runner::tests::test_assert_panic_fail - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom_type.rs (/opt/rustwide/target/debug/deps/custom_type-ac8f85f0fbbc4e59)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_one_line ... ok
[INFO] [stdout] test test_multiple_lines ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integers.rs (/opt/rustwide/target/debug/deps/integers-5b240eb639bd3e93)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_zero ... ok
[INFO] [stdout] test test_other ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests test4a
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/asserts/less_equal.rs - asserts::less_equal::LessEqual (line 10) ... ok
[INFO] [stdout] test src/asserts/equal.rs - asserts::equal::Equal (line 10) ... ok
[INFO] [stdout] test src/asserts/not_equal.rs - asserts::not_equal::NotEqual (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/asserts/less.rs - asserts::less::Less (line 10) ... ok
[INFO] [stdout] test src/asserts/greater_equal.rs - asserts::greater_equal::GreaterEqual (line 10) ... ok
[INFO] [stdout] test src/messages/message.rs - messages::message::Message (line 11) ... ok
[INFO] [stdout] test src/asserts/greater.rs - asserts::greater::Greater (line 10) ... ok
[INFO] [stdout] test src/asserts/contains.rs - asserts::contains::Contains (line 10) ... ok
[INFO] [stdout] test src/asserts/false.rs - asserts::r#false::False (line 10) ... ok
[INFO] [stdout] test src/runners/runner.rs - runners::runner::Runner (line 16) ... ok
[INFO] [stdout] test src/asserts/multiple.rs - asserts::multiple::Multiple (line 11) ... ok
[INFO] [stdout] test src/asserts/true.rs - asserts::r#true::True (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e9f076df2da2b579e18c504b362059a163f432300c37aff528f7c80315ca6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e9f076df2da2b579e18c504b362059a163f432300c37aff528f7c80315ca6e4", kill_on_drop: false }`
[INFO] [stdout] 3e9f076df2da2b579e18c504b362059a163f432300c37aff528f7c80315ca6e4
