[INFO] fetching crate signedsource 0.2.0...
[INFO] testing signedsource-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate signedsource 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate signedsource 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate signedsource 0.2.0
[INFO] finished tweaking crates.io crate signedsource 0.2.0
[INFO] tweaked toml for crates.io crate signedsource 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8c576bb88898dd92df2f90c83828b3402855ca64f59378594a375cf0940e8d9
[INFO] running `Command { std: "docker" "start" "-a" "b8c576bb88898dd92df2f90c83828b3402855ca64f59378594a375cf0940e8d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8c576bb88898dd92df2f90c83828b3402855ca64f59378594a375cf0940e8d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c576bb88898dd92df2f90c83828b3402855ca64f59378594a375cf0940e8d9", kill_on_drop: false }`
[INFO] [stdout] b8c576bb88898dd92df2f90c83828b3402855ca64f59378594a375cf0940e8d9
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7d9e46530d55c4ebe9d07958ef6411a1496730cd25690d2b72d7c22b3286371
[INFO] running `Command { std: "docker" "start" "-a" "f7d9e46530d55c4ebe9d07958ef6411a1496730cd25690d2b72d7c22b3286371", kill_on_drop: false }`
[INFO] [stderr]    Compiling signedsource v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "f7d9e46530d55c4ebe9d07958ef6411a1496730cd25690d2b72d7c22b3286371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7d9e46530d55c4ebe9d07958ef6411a1496730cd25690d2b72d7c22b3286371", kill_on_drop: false }`
[INFO] [stdout] f7d9e46530d55c4ebe9d07958ef6411a1496730cd25690d2b72d7c22b3286371
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e087bc2e652bfba1cd6b31283ea412ba9fbe04a992d3b1ac9d2ef0dc2e0a80b
[INFO] running `Command { std: "docker" "start" "-a" "8e087bc2e652bfba1cd6b31283ea412ba9fbe04a992d3b1ac9d2ef0dc2e0a80b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling signedsource v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "8e087bc2e652bfba1cd6b31283ea412ba9fbe04a992d3b1ac9d2ef0dc2e0a80b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e087bc2e652bfba1cd6b31283ea412ba9fbe04a992d3b1ac9d2ef0dc2e0a80b", kill_on_drop: false }`
[INFO] [stdout] 8e087bc2e652bfba1cd6b31283ea412ba9fbe04a992d3b1ac9d2ef0dc2e0a80b
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8427b2bae3f91357d1d890fee2ca9809efb7ffaf5701ed8b4a587174bce5302b
[INFO] running `Command { std: "docker" "start" "-a" "8427b2bae3f91357d1d890fee2ca9809efb7ffaf5701ed8b4a587174bce5302b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/signedsource-c585cf013ff1cb57)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_sign_file_preexisting_token ... ok
[INFO] [stdout] test tests::test_sign_file ... ok
[INFO] [stdout] test tests::test_sign_file_without_token ... ok
[INFO] [stdout] test tests::test_is_signed ... ok
[INFO] [stdout] test tests::test_is_valid_signature ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests signedsource
[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" "8427b2bae3f91357d1d890fee2ca9809efb7ffaf5701ed8b4a587174bce5302b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8427b2bae3f91357d1d890fee2ca9809efb7ffaf5701ed8b4a587174bce5302b", kill_on_drop: false }`
[INFO] [stdout] 8427b2bae3f91357d1d890fee2ca9809efb7ffaf5701ed8b4a587174bce5302b