[INFO] fetching crate semaphore-rs-hasher 0.5.3...
[INFO] testing semaphore-rs-hasher-0.5.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate semaphore-rs-hasher 0.5.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate semaphore-rs-hasher 0.5.3
[INFO] finished tweaking crates.io crate semaphore-rs-hasher 0.5.3
[INFO] tweaked toml for crates.io crate semaphore-rs-hasher 0.5.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate semaphore-rs-hasher 0.5.3 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 semaphore-rs-hasher 0.5.3 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] 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] 95a9b643da3afd6846f38ac74be77ed35d766793978c1bfac9e2861354bcab78
[INFO] running `Command { std: "docker" "start" "-a" "95a9b643da3afd6846f38ac74be77ed35d766793978c1bfac9e2861354bcab78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95a9b643da3afd6846f38ac74be77ed35d766793978c1bfac9e2861354bcab78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a9b643da3afd6846f38ac74be77ed35d766793978c1bfac9e2861354bcab78", kill_on_drop: false }`
[INFO] [stdout] 95a9b643da3afd6846f38ac74be77ed35d766793978c1bfac9e2861354bcab78
[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] 86ce041776e016ccd8952acb1f10a0be708ead9fd139e5d88d9fd88d8cec5306
[INFO] running `Command { std: "docker" "start" "-a" "86ce041776e016ccd8952acb1f10a0be708ead9fd139e5d88d9fd88d8cec5306", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling semaphore-rs-hasher v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "86ce041776e016ccd8952acb1f10a0be708ead9fd139e5d88d9fd88d8cec5306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86ce041776e016ccd8952acb1f10a0be708ead9fd139e5d88d9fd88d8cec5306", kill_on_drop: false }`
[INFO] [stdout] 86ce041776e016ccd8952acb1f10a0be708ead9fd139e5d88d9fd88d8cec5306
[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] b5aafc2e2390b5a9e384f058962ed7e597d4e58ecf5621b4cb3ce7e916aa99e4
[INFO] running `Command { std: "docker" "start" "-a" "b5aafc2e2390b5a9e384f058962ed7e597d4e58ecf5621b4cb3ce7e916aa99e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling semaphore-rs-hasher v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "b5aafc2e2390b5a9e384f058962ed7e597d4e58ecf5621b4cb3ce7e916aa99e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5aafc2e2390b5a9e384f058962ed7e597d4e58ecf5621b4cb3ce7e916aa99e4", kill_on_drop: false }`
[INFO] [stdout] b5aafc2e2390b5a9e384f058962ed7e597d4e58ecf5621b4cb3ce7e916aa99e4
[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] 204e7a94501c24ddaf5a8d293b816f01b4d3f80ef64ba37ab8ce954ee7d90ea6
[INFO] running `Command { std: "docker" "start" "-a" "204e7a94501c24ddaf5a8d293b816f01b4d3f80ef64ba37ab8ce954ee7d90ea6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/semaphore_rs_hasher-fa5b8cebbfc0f7b2)
[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]    Doc-tests semaphore_rs_hasher
[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] running `Command { std: "docker" "inspect" "204e7a94501c24ddaf5a8d293b816f01b4d3f80ef64ba37ab8ce954ee7d90ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "204e7a94501c24ddaf5a8d293b816f01b4d3f80ef64ba37ab8ce954ee7d90ea6", kill_on_drop: false }`
[INFO] [stdout] 204e7a94501c24ddaf5a8d293b816f01b4d3f80ef64ba37ab8ce954ee7d90ea6