[INFO] fetching crate firefox 0.1.0...
[INFO] testing firefox-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate firefox 0.1.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate firefox 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 firefox 0.1.0
[INFO] finished tweaking crates.io crate firefox 0.1.0
[INFO] tweaked toml for crates.io crate firefox 0.1.0 written to /workspace/builds/worker-37/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] [stderr]     Blocking waiting for file lock on package cache
[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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 6fc5932351f26e2e1fb512c2c250cbe38736de28183db49f0f6bdaac776a9a83
[INFO] running `Command { std: "docker" "start" "-a" "6fc5932351f26e2e1fb512c2c250cbe38736de28183db49f0f6bdaac776a9a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fc5932351f26e2e1fb512c2c250cbe38736de28183db49f0f6bdaac776a9a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc5932351f26e2e1fb512c2c250cbe38736de28183db49f0f6bdaac776a9a83", kill_on_drop: false }`
[INFO] [stdout] 6fc5932351f26e2e1fb512c2c250cbe38736de28183db49f0f6bdaac776a9a83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] f6be92e0ceb9402926f2d0eeb5d585f9ab32d2d6b627b503cb77c55b37c668e1
[INFO] running `Command { std: "docker" "start" "-a" "f6be92e0ceb9402926f2d0eeb5d585f9ab32d2d6b627b503cb77c55b37c668e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling firefox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "f6be92e0ceb9402926f2d0eeb5d585f9ab32d2d6b627b503cb77c55b37c668e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6be92e0ceb9402926f2d0eeb5d585f9ab32d2d6b627b503cb77c55b37c668e1", kill_on_drop: false }`
[INFO] [stdout] f6be92e0ceb9402926f2d0eeb5d585f9ab32d2d6b627b503cb77c55b37c668e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] a14436142da2d8837a54703f4cddccb733fd043f6358ffd4c34bf78cf7d3bad2
[INFO] running `Command { std: "docker" "start" "-a" "a14436142da2d8837a54703f4cddccb733fd043f6358ffd4c34bf78cf7d3bad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling firefox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "a14436142da2d8837a54703f4cddccb733fd043f6358ffd4c34bf78cf7d3bad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14436142da2d8837a54703f4cddccb733fd043f6358ffd4c34bf78cf7d3bad2", kill_on_drop: false }`
[INFO] [stdout] a14436142da2d8837a54703f4cddccb733fd043f6358ffd4c34bf78cf7d3bad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 9f2d0c0c5993a0feb33e4772b5c4e734f0327f1c9ce89e2abce758d699707ab8
[INFO] running `Command { std: "docker" "start" "-a" "9f2d0c0c5993a0feb33e4772b5c4e734f0327f1c9ce89e2abce758d699707ab8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/firefox-4206100f18fe9f71)
[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" "9f2d0c0c5993a0feb33e4772b5c4e734f0327f1c9ce89e2abce758d699707ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f2d0c0c5993a0feb33e4772b5c4e734f0327f1c9ce89e2abce758d699707ab8", kill_on_drop: false }`
[INFO] [stdout] 9f2d0c0c5993a0feb33e4772b5c4e734f0327f1c9ce89e2abce758d699707ab8