[INFO] fetching crate cstr-macros 0.1.6...
[INFO] testing cstr-macros-0.1.6 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cstr-macros 0.1.6 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate cstr-macros 0.1.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cstr-macros 0.1.6
[INFO] finished tweaking crates.io crate cstr-macros 0.1.6
[INFO] tweaked toml for crates.io crate cstr-macros 0.1.6 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c71a8dc9a59f0906c1444207fe135f7c4f78cdf21e04b546181b72be34b492f5
[INFO] running `Command { std: "docker" "start" "-a" "c71a8dc9a59f0906c1444207fe135f7c4f78cdf21e04b546181b72be34b492f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c71a8dc9a59f0906c1444207fe135f7c4f78cdf21e04b546181b72be34b492f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c71a8dc9a59f0906c1444207fe135f7c4f78cdf21e04b546181b72be34b492f5", kill_on_drop: false }`
[INFO] [stdout] c71a8dc9a59f0906c1444207fe135f7c4f78cdf21e04b546181b72be34b492f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34e91deeb1f20fd3e759f39b7e8bdc2c6ca5c735592f240b725fe32038004a44
[INFO] running `Command { std: "docker" "start" "-a" "34e91deeb1f20fd3e759f39b7e8bdc2c6ca5c735592f240b725fe32038004a44", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling procedural-masquerade v0.1.7
[INFO] [stderr]    Compiling cstr-macros v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.53s
[INFO] running `Command { std: "docker" "inspect" "34e91deeb1f20fd3e759f39b7e8bdc2c6ca5c735592f240b725fe32038004a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34e91deeb1f20fd3e759f39b7e8bdc2c6ca5c735592f240b725fe32038004a44", kill_on_drop: false }`
[INFO] [stdout] 34e91deeb1f20fd3e759f39b7e8bdc2c6ca5c735592f240b725fe32038004a44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a60b89ac60d6cd32e570ba0f62e9ff41e4abfb644a001729c0b3d18e157417b6
[INFO] running `Command { std: "docker" "start" "-a" "a60b89ac60d6cd32e570ba0f62e9ff41e4abfb644a001729c0b3d18e157417b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling cstr-macros v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "a60b89ac60d6cd32e570ba0f62e9ff41e4abfb644a001729c0b3d18e157417b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60b89ac60d6cd32e570ba0f62e9ff41e4abfb644a001729c0b3d18e157417b6", kill_on_drop: false }`
[INFO] [stdout] a60b89ac60d6cd32e570ba0f62e9ff41e4abfb644a001729c0b3d18e157417b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bff2338f9ae464594b083b6f43d9e0b4f0f2b361a539268d55fda1629843c6c
[INFO] running `Command { std: "docker" "start" "-a" "9bff2338f9ae464594b083b6f43d9e0b4f0f2b361a539268d55fda1629843c6c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cstr_macros-15fbc1e27c54c416)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_build_bytes ... ok
[INFO] [stderr]    Doc-tests cstr-macros
[INFO] [stdout] test tests::test_build_bytes_nul_inside - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[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" "9bff2338f9ae464594b083b6f43d9e0b4f0f2b361a539268d55fda1629843c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bff2338f9ae464594b083b6f43d9e0b4f0f2b361a539268d55fda1629843c6c", kill_on_drop: false }`
[INFO] [stdout] 9bff2338f9ae464594b083b6f43d9e0b4f0f2b361a539268d55fda1629843c6c