[INFO] fetching crate fourcc-rs 0.2.1...
[INFO] testing fourcc-rs-0.2.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate fourcc-rs 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fourcc-rs 0.2.1
[INFO] finished tweaking crates.io crate fourcc-rs 0.2.1
[INFO] tweaked toml for crates.io crate fourcc-rs 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fourcc-rs 0.2.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fourcc-rs 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded owo-colors v4.2.2
[INFO] [stderr]   Downloaded binrw_derive v0.15.0
[INFO] [stderr]   Downloaded fourcc-rs-macros v0.2.1
[INFO] [stderr]   Downloaded binrw v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c63bed78dd8586be9013ad34893793219dd7553b487b123b7e10f659dc39e59
[INFO] running `Command { std: "docker" "start" "-a" "7c63bed78dd8586be9013ad34893793219dd7553b487b123b7e10f659dc39e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c63bed78dd8586be9013ad34893793219dd7553b487b123b7e10f659dc39e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c63bed78dd8586be9013ad34893793219dd7553b487b123b7e10f659dc39e59", kill_on_drop: false }`
[INFO] [stdout] 7c63bed78dd8586be9013ad34893793219dd7553b487b123b7e10f659dc39e59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aff8d53a2395afc73147a312bc23dfe9de82cf6ec4e8ec1f384d5bd8efd82448
[INFO] running `Command { std: "docker" "start" "-a" "aff8d53a2395afc73147a312bc23dfe9de82cf6ec4e8ec1f384d5bd8efd82448", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling binrw_derive v0.15.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling binrw v0.15.0
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling fourcc-rs-macros v0.2.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling fourcc-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.05s
[INFO] running `Command { std: "docker" "inspect" "aff8d53a2395afc73147a312bc23dfe9de82cf6ec4e8ec1f384d5bd8efd82448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff8d53a2395afc73147a312bc23dfe9de82cf6ec4e8ec1f384d5bd8efd82448", kill_on_drop: false }`
[INFO] [stdout] aff8d53a2395afc73147a312bc23dfe9de82cf6ec4e8ec1f384d5bd8efd82448
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fd84c6c2d1e4e8512fd34bea1e41cafe8bab3967247f52709ba80ab941f24b2
[INFO] running `Command { std: "docker" "start" "-a" "3fd84c6c2d1e4e8512fd34bea1e41cafe8bab3967247f52709ba80ab941f24b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling fourcc-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "3fd84c6c2d1e4e8512fd34bea1e41cafe8bab3967247f52709ba80ab941f24b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd84c6c2d1e4e8512fd34bea1e41cafe8bab3967247f52709ba80ab941f24b2", kill_on_drop: false }`
[INFO] [stdout] 3fd84c6c2d1e4e8512fd34bea1e41cafe8bab3967247f52709ba80ab941f24b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e27eb48c10bea82133ce27b5408c6555ba6dd8a0a47ee3b4baa9a5ba1ce8236
[INFO] running `Command { std: "docker" "start" "-a" "5e27eb48c10bea82133ce27b5408c6555ba6dd8a0a47ee3b4baa9a5ba1ce8236", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fourcc-733e4e7a2a9822ef)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test feature_binrw::read ... ok
[INFO] [stdout] test feature_serde::read ... ok
[INFO] [stdout] test test::chars ... ok
[INFO] [stdout] test test::creation ... ok
[INFO] [stdout] test test::display ... ok
[INFO] [stdout] test test::from_u8_array_ref ... ok
[INFO] [stdout] test test::debug ... ok
[INFO] [stdout] test test::components ... ok
[INFO] [stdout] test test::display_options ... ok
[INFO] [stdout] test test::from_u32 ... ok
[INFO] [stdout] test test::from_u8_array ... ok
[INFO] [stdout] test test::name ... ok
[INFO] [stdout] test test::try_from_str ... ok
[INFO] [stdout] test test::try_from_string ... ok
[INFO] [stdout] test test::into_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fourcc
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - Error (line 355) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e27eb48c10bea82133ce27b5408c6555ba6dd8a0a47ee3b4baa9a5ba1ce8236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e27eb48c10bea82133ce27b5408c6555ba6dd8a0a47ee3b4baa9a5ba1ce8236", kill_on_drop: false }`
[INFO] [stdout] 5e27eb48c10bea82133ce27b5408c6555ba6dd8a0a47ee3b4baa9a5ba1ce8236