[INFO] cloning repository https://github.com/lawliet89/trait-obj [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lawliet89/trait-obj" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flawliet89%2Ftrait-obj", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flawliet89%2Ftrait-obj'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 63162d70145ef70587c640ee196519218ab9e1aa [INFO] testing lawliet89/trait-obj against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flawliet89%2Ftrait-obj" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lawliet89/trait-obj on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lawliet89/trait-obj [INFO] finished tweaking git repo https://github.com/lawliet89/trait-obj [INFO] tweaked toml for git repo https://github.com/lawliet89/trait-obj written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/lawliet89/trait-obj already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.21 [INFO] [stderr] Downloaded csv v0.15.0 [INFO] [stderr] Downloaded rustc-serialize v0.3.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 19c7fc9e247a046d752c542daac2c832f61c7cf6666dd5d79ae58e6444555434 [INFO] running `Command { std: "docker" "start" "-a" "19c7fc9e247a046d752c542daac2c832f61c7cf6666dd5d79ae58e6444555434", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19c7fc9e247a046d752c542daac2c832f61c7cf6666dd5d79ae58e6444555434", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19c7fc9e247a046d752c542daac2c832f61c7cf6666dd5d79ae58e6444555434", kill_on_drop: false }` [INFO] [stdout] 19c7fc9e247a046d752c542daac2c832f61c7cf6666dd5d79ae58e6444555434 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] deb6ea0e416d2e376f007241e0186db4131b7921e3b56a8e0d5ddba94073499a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "deb6ea0e416d2e376f007241e0186db4131b7921e3b56a8e0d5ddba94073499a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling byteorder v1.0.0 [INFO] [stderr] Compiling rustc-serialize v0.3.23 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling csv v0.15.0 [INFO] [stderr] Compiling trait-obj v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/main.rs:125:10 [INFO] [stdout] | [INFO] [stdout] 125 | #[derive(RustcDecodable, RustcEncodable, Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/main.rs:125:26 [INFO] [stdout] | [INFO] [stdout] 125 | #[derive(RustcDecodable, RustcEncodable, Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | validator: Box, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Validator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:54:53 [INFO] [stdout] | [INFO] [stdout] 54 | fn new(reader: csv::Reader, validator: Box) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Validator` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:80:24 [INFO] [stdout] | [INFO] [stdout] 80 | validator: Box<&'a Validator>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Validator` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:85:67 [INFO] [stdout] | [INFO] [stdout] 85 | fn new(records: csv::ByteRecords<'a, Rdr>, validator: Box<&'a Validator>) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Validator` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `byte_strings_to_string` [INFO] [stdout] --> src/main.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | fn byte_strings_to_string(record: Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.04s [INFO] running `Command { std: "docker" "inspect" "deb6ea0e416d2e376f007241e0186db4131b7921e3b56a8e0d5ddba94073499a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deb6ea0e416d2e376f007241e0186db4131b7921e3b56a8e0d5ddba94073499a", kill_on_drop: false }` [INFO] [stdout] deb6ea0e416d2e376f007241e0186db4131b7921e3b56a8e0d5ddba94073499a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca8c09a3d31d540f1b83bd7ce427588c5270f2c68083b8c3bd5324db733e2ced [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ca8c09a3d31d540f1b83bd7ce427588c5270f2c68083b8c3bd5324db733e2ced", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling trait-obj v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/main.rs:125:10 [INFO] [stdout] | [INFO] [stdout] 125 | #[derive(RustcDecodable, RustcEncodable, Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/main.rs:125:26 [INFO] [stdout] | [INFO] [stdout] 125 | #[derive(RustcDecodable, RustcEncodable, Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | validator: Box, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Validator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:54:53 [INFO] [stdout] | [INFO] [stdout] 54 | fn new(reader: csv::Reader, validator: Box) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Validator` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:80:24 [INFO] [stdout] | [INFO] [stdout] 80 | validator: Box<&'a Validator>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Validator` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:85:67 [INFO] [stdout] | [INFO] [stdout] 85 | fn new(records: csv::ByteRecords<'a, Rdr>, validator: Box<&'a Validator>) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Validator` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `byte_strings_to_string` [INFO] [stdout] --> src/main.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | fn byte_strings_to_string(record: Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "ca8c09a3d31d540f1b83bd7ce427588c5270f2c68083b8c3bd5324db733e2ced", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca8c09a3d31d540f1b83bd7ce427588c5270f2c68083b8c3bd5324db733e2ced", kill_on_drop: false }` [INFO] [stdout] ca8c09a3d31d540f1b83bd7ce427588c5270f2c68083b8c3bd5324db733e2ced [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 32e638495a3a2e7ba3d3e4123793dba61b71f746cb1cb0846edd2eac30fc862c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "32e638495a3a2e7ba3d3e4123793dba61b71f746cb1cb0846edd2eac30fc862c", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/main.rs:125:10 [INFO] [stderr] | [INFO] [stderr] 125 | #[derive(RustcDecodable, RustcEncodable, Debug)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/main.rs:125:26 [INFO] [stderr] | [INFO] [stderr] 125 | #[derive(RustcDecodable, RustcEncodable, Debug)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:50:20 [INFO] [stderr] | [INFO] [stderr] 50 | validator: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Validator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:54:53 [INFO] [stderr] | [INFO] [stderr] 54 | fn new(reader: csv::Reader, validator: Box) -> Self { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Validator` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:80:24 [INFO] [stderr] | [INFO] [stderr] 80 | validator: Box<&'a Validator>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Validator` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:85:67 [INFO] [stderr] | [INFO] [stderr] 85 | fn new(records: csv::ByteRecords<'a, Rdr>, validator: Box<&'a Validator>) -> Self { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Validator` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `byte_strings_to_string` [INFO] [stderr] --> src/main.rs:61:8 [INFO] [stderr] | [INFO] [stderr] 61 | fn byte_strings_to_string(record: Vec) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `trait-obj` (bin "trait-obj" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/trait_obj-20daa4b5549d9886) [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] running `Command { std: "docker" "inspect" "32e638495a3a2e7ba3d3e4123793dba61b71f746cb1cb0846edd2eac30fc862c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32e638495a3a2e7ba3d3e4123793dba61b71f746cb1cb0846edd2eac30fc862c", kill_on_drop: false }` [INFO] [stdout] 32e638495a3a2e7ba3d3e4123793dba61b71f746cb1cb0846edd2eac30fc862c