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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf582f104b4be7a93e65996d100cf26dd4d2b71c
[INFO] testing thoughtworks/candouble against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthoughtworks%2Fcandouble" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thoughtworks/candouble on toolchain 1.54.0
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[INFO] finished tweaking git repo https://github.com/thoughtworks/candouble
[INFO] tweaked toml for git repo https://github.com/thoughtworks/candouble written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/thoughtworks/candouble already has a lockfile, it will not be regenerated
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[INFO] running `Command { std: "docker" "rm" "-f" "e28c4be287ea23114b7d84f08c1460b976e838d06d0434e4836f2de057f1e29f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd8a5b08e570fb0ca076670b13e066bcc584b731e95ed429cb266cc82eb83663
[INFO] running `Command { std: "docker" "start" "-a" "cd8a5b08e570fb0ca076670b13e066bcc584b731e95ed429cb266cc82eb83663", kill_on_drop: false }`
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[INFO] [stderr]    Compiling gotham_derive v0.3.0
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[INFO] [stderr]    Compiling tokio-reactor v0.1.7
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[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.4
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[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/imposter.rs:63:72
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn run_with_adaptor(id: u32, mut list: ImposterList, adaptor: &mut CANAdaptor) {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/can/dummy.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new() -> Result<Box<CANAdaptor>, &'static str> {
[INFO] [stdout]    |                                ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/can/mod.rs:62:39
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn create_adaptor() -> Result<Box<CANAdaptor>, &'static str> {
[INFO] [stdout]    |                                       ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Err(f) => { panic!(f.to_string()) }
[INFO] [stdout]    |                            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Err(f) => { panic!("{}", f.to_string()) }
[INFO] [stdout]    |                            ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Err(f) => { std::panic::panic_any(f.to_string()) }
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "cd8a5b08e570fb0ca076670b13e066bcc584b731e95ed429cb266cc82eb83663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd8a5b08e570fb0ca076670b13e066bcc584b731e95ed429cb266cc82eb83663", kill_on_drop: false }`
[INFO] [stdout] cd8a5b08e570fb0ca076670b13e066bcc584b731e95ed429cb266cc82eb83663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d900daddde3e6019bb68b7119827be3cd073c6a7396f32997779aa20d09ab27
[INFO] running `Command { std: "docker" "start" "-a" "0d900daddde3e6019bb68b7119827be3cd073c6a7396f32997779aa20d09ab27", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling candouble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/imposter.rs:63:72
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn run_with_adaptor(id: u32, mut list: ImposterList, adaptor: &mut CANAdaptor) {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/can/dummy.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new() -> Result<Box<CANAdaptor>, &'static str> {
[INFO] [stdout]    |                                ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/can/mod.rs:62:39
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn create_adaptor() -> Result<Box<CANAdaptor>, &'static str> {
[INFO] [stdout]    |                                       ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Err(f) => { panic!(f.to_string()) }
[INFO] [stdout]    |                            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Err(f) => { panic!("{}", f.to_string()) }
[INFO] [stdout]    |                            ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Err(f) => { std::panic::panic_any(f.to_string()) }
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Err(f) => { panic!(f.to_string()) }
[INFO] [stdout]    |                            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Err(f) => { panic!("{}", f.to_string()) }
[INFO] [stdout]    |                            ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Err(f) => { std::panic::panic_any(f.to_string()) }
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/imposter.rs:63:72
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn run_with_adaptor(id: u32, mut list: ImposterList, adaptor: &mut CANAdaptor) {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/can/dummy.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new() -> Result<Box<CANAdaptor>, &'static str> {
[INFO] [stdout]    |                                ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/can/mod.rs:62:39
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn create_adaptor() -> Result<Box<CANAdaptor>, &'static str> {
[INFO] [stdout]    |                                       ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.73s
[INFO] running `Command { std: "docker" "inspect" "0d900daddde3e6019bb68b7119827be3cd073c6a7396f32997779aa20d09ab27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d900daddde3e6019bb68b7119827be3cd073c6a7396f32997779aa20d09ab27", kill_on_drop: false }`
[INFO] [stdout] 0d900daddde3e6019bb68b7119827be3cd073c6a7396f32997779aa20d09ab27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 566f148f26caa7bcac8b2ceb958b13996ecd862e4502158efd28d6b83b6f9f5e
[INFO] running `Command { std: "docker" "start" "-a" "566f148f26caa7bcac8b2ceb958b13996ecd862e4502158efd28d6b83b6f9f5e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/imposter.rs:63:72
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn run_with_adaptor(id: u32, mut list: ImposterList, adaptor: &mut CANAdaptor) {
[INFO] [stderr]    |                                                                        ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/can/dummy.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new() -> Result<Box<CANAdaptor>, &'static str> {
[INFO] [stderr]    |                                ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/can/mod.rs:62:39
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn create_adaptor() -> Result<Box<CANAdaptor>, &'static str> {
[INFO] [stderr]    |                                       ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/imposter.rs:63:72
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn run_with_adaptor(id: u32, mut list: ImposterList, adaptor: &mut CANAdaptor) {
[INFO] [stderr]    |                                                                        ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/can/dummy.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new() -> Result<Box<CANAdaptor>, &'static str> {
[INFO] [stderr]    |                                ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/can/mod.rs:62:39
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn create_adaptor() -> Result<Box<CANAdaptor>, &'static str> {
[INFO] [stderr]    |                                       ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/main.rs:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 |         Err(f) => { panic!(f.to_string()) }
[INFO] [stderr]    |                            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]    |
[INFO] [stderr] 17 |         Err(f) => { panic!("{}", f.to_string()) }
[INFO] [stderr]    |                            ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]    |
[INFO] [stderr] 17 |         Err(f) => { std::panic::panic_any(f.to_string()) }
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/main.rs:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 |         Err(f) => { panic!(f.to_string()) }
[INFO] [stderr]    |                            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]    |
[INFO] [stderr] 17 |         Err(f) => { panic!("{}", f.to_string()) }
[INFO] [stderr]    |                            ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]    |
[INFO] [stderr] 17 |         Err(f) => { std::panic::panic_any(f.to_string()) }
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/candouble-2667e7841e111b15)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test can::tests::creates_message_with_content ... ok
[INFO] [stdout] test controller::tests::upsert_differentiates_imposters_with_different_ids ... ok
[INFO] [stdout] test controller::tests::upsert_replaces_existing_imposter_with_same_id ... ok
[INFO] [stdout] test imposter::tests::does_not_record_received_messages_by_default ... ok
[INFO] [stdout] test imposter::tests::adds_stub_from_json_definition ... ok
[INFO] [stdout] test imposter::tests::records_received_messages_when_instructed ... ok
[INFO] [stdout] test imposter::tests::returns_response_from_first_matching_stub ... ok
[INFO] [stdout] test predicate::tests::does_not_match_when_data_matches_but_id_does_not ... ok
[INFO] [stdout] test predicate::tests::does_not_match_if_id_is_not_equal ... ok
[INFO] [stdout] test predicate::tests::does_not_match_when_id_matches_but_data_does_not ... ok
[INFO] [stdout] test predicate::tests::matches_if_id_is_equal ... ok
[INFO] [stdout] test predicate::tests::matches_when_id_and_data_with_asterisk_match ... ok
[INFO] [stdout] test predicate::tests::matches_when_id_and_literal_data_match ... ok
[INFO] [stdout] test predicate::tests::pattern_does_not_match_value_when_decimal_number_is_not_equal ... ok
[INFO] [stdout] test predicate::tests::pattern_matches_value_when_decimal_number_is_equal ... ok
[INFO] [stdout] test predicate::tests::pattern_matches_value_when_hexadecimal_number_is_equal ... ok
[INFO] [stdout] test predicate::tests::pattern_matches_value_when_pattern_is_asterisk ... ok
[INFO] [stdout] test response::tests::creates_response_with_hex_id_and_data_from_template ... ok
[INFO] [stdout] test response::tests::parses_behavior_from_template ... ok
[INFO] [stdout] test stub::tests::concat_behavior_concatenates_messages ... ok
[INFO] [stdout] test stub::tests::cycles_through_multiple_responses ... ok
[INFO] [stdout] test stub::tests::repeat_and_concat_behaviors_can_be_combined ... ok
[INFO] [stdout] test stub::tests::drop_behavior_drops_a_message ... ok
[INFO] [stdout] test stub::tests::repeat_behavior_repeats_a_message ... ok
[INFO] [stdout] test stub::tests::wait_behavior_waits_before_responding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/candouble-f9a6ed01a738cfa4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/it_imposter.rs (/opt/rustwide/target/debug/deps/it_imposter-4004af2b5506eac7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_stub_matches_when_all_predicates_are_true ... ok
[INFO] [stdout] test it_stub_does_not_match_when_at_least_one_predicate_is_false ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/it_webapi.rs (/opt/rustwide/target/debug/deps/it_webapi-94e82a5a81e3fb21)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr] error: test failed, to rerun pass '--test it_webapi'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/it_webapi-94e82a5a81e3fb21` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "566f148f26caa7bcac8b2ceb958b13996ecd862e4502158efd28d6b83b6f9f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566f148f26caa7bcac8b2ceb958b13996ecd862e4502158efd28d6b83b6f9f5e", kill_on_drop: false }`
[INFO] [stdout] 566f148f26caa7bcac8b2ceb958b13996ecd862e4502158efd28d6b83b6f9f5e
