[INFO] fetching crate const-c-str-impl 0.1.0...
[INFO] testing const-c-str-impl-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate const-c-str-impl 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate const-c-str-impl 0.1.0 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 const-c-str-impl 0.1.0
[INFO] finished tweaking crates.io crate const-c-str-impl 0.1.0
[INFO] tweaked toml for crates.io crate const-c-str-impl 0.1.0 written to /workspace/builds/worker-12/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 02c9fa49b56afaf1141c4759143bafade991db85c801674430fcf5e8e5205ec9
[INFO] running `Command { std: "docker" "start" "-a" "02c9fa49b56afaf1141c4759143bafade991db85c801674430fcf5e8e5205ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02c9fa49b56afaf1141c4759143bafade991db85c801674430fcf5e8e5205ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c9fa49b56afaf1141c4759143bafade991db85c801674430fcf5e8e5205ec9", kill_on_drop: false }`
[INFO] [stdout] 02c9fa49b56afaf1141c4759143bafade991db85c801674430fcf5e8e5205ec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0bb480341aa866c24fe619550711604c18e45070a0936acfdd6d1614f7e30c27
[INFO] running `Command { std: "docker" "start" "-a" "0bb480341aa866c24fe619550711604c18e45070a0936acfdd6d1614f7e30c27", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling const-c-str-impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "0bb480341aa866c24fe619550711604c18e45070a0936acfdd6d1614f7e30c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bb480341aa866c24fe619550711604c18e45070a0936acfdd6d1614f7e30c27", kill_on_drop: false }`
[INFO] [stdout] 0bb480341aa866c24fe619550711604c18e45070a0936acfdd6d1614f7e30c27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 825397e2af6300308c68a367834e054837b77e4daa94781fc76a93f59ac81a82
[INFO] running `Command { std: "docker" "start" "-a" "825397e2af6300308c68a367834e054837b77e4daa94781fc76a93f59ac81a82", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-c-str-impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "825397e2af6300308c68a367834e054837b77e4daa94781fc76a93f59ac81a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "825397e2af6300308c68a367834e054837b77e4daa94781fc76a93f59ac81a82", kill_on_drop: false }`
[INFO] [stdout] 825397e2af6300308c68a367834e054837b77e4daa94781fc76a93f59ac81a82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 32f978624e8dc280c4e4758d877578aabfccb3990e0132c3639965e7d7e761ff
[INFO] running `Command { std: "docker" "start" "-a" "32f978624e8dc280c4e4758d877578aabfccb3990e0132c3639965e7d7e761ff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/const_c_str_impl-7e105eafe2e01d9e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests const-c-str-impl
[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] [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" "32f978624e8dc280c4e4758d877578aabfccb3990e0132c3639965e7d7e761ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32f978624e8dc280c4e4758d877578aabfccb3990e0132c3639965e7d7e761ff", kill_on_drop: false }`
[INFO] [stdout] 32f978624e8dc280c4e4758d877578aabfccb3990e0132c3639965e7d7e761ff