[INFO] fetching crate mozversion 0.4.0...
[INFO] testing mozversion-0.4.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate mozversion 0.4.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate mozversion 0.4.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mozversion 0.4.0
[INFO] finished tweaking crates.io crate mozversion 0.4.0
[INFO] tweaked toml for crates.io crate mozversion 0.4.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-ini v0.10.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d605171237c0255410698995a94af97e8050806b881fa7759ad4512ffd9cfbac
[INFO] running `Command { std: "docker" "start" "-a" "d605171237c0255410698995a94af97e8050806b881fa7759ad4512ffd9cfbac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d605171237c0255410698995a94af97e8050806b881fa7759ad4512ffd9cfbac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d605171237c0255410698995a94af97e8050806b881fa7759ad4512ffd9cfbac", kill_on_drop: false }`
[INFO] [stdout] d605171237c0255410698995a94af97e8050806b881fa7759ad4512ffd9cfbac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2394129614ab839fbfff5d7b8e8597177c8f2ac6e0df79f7f0bb4b1e9ee246e8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2394129614ab839fbfff5d7b8e8597177c8f2ac6e0df79f7f0bb4b1e9ee246e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-ini v0.10.3
[INFO] [stderr]    Compiling mozversion v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "2394129614ab839fbfff5d7b8e8597177c8f2ac6e0df79f7f0bb4b1e9ee246e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2394129614ab839fbfff5d7b8e8597177c8f2ac6e0df79f7f0bb4b1e9ee246e8", kill_on_drop: false }`
[INFO] [stdout] 2394129614ab839fbfff5d7b8e8597177c8f2ac6e0df79f7f0bb4b1e9ee246e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7720c6a173a03c040448ff6da041e8cc84667779dc66abb7fb7aad58fdb233e0
[INFO] running `Command { std: "docker" "start" "-a" "7720c6a173a03c040448ff6da041e8cc84667779dc66abb7fb7aad58fdb233e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling mozversion v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "7720c6a173a03c040448ff6da041e8cc84667779dc66abb7fb7aad58fdb233e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7720c6a173a03c040448ff6da041e8cc84667779dc66abb7fb7aad58fdb233e0", kill_on_drop: false }`
[INFO] [stdout] 7720c6a173a03c040448ff6da041e8cc84667779dc66abb7fb7aad58fdb233e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2f919f2241d4b6ed83b681d68dc542de2674c2a8eb0baeab023775017f32d2b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b2f919f2241d4b6ed83b681d68dc542de2674c2a8eb0baeab023775017f32d2b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mozversion-635529656da24dbe
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_parser ... ok
[INFO] [stdout] test test::test_binary_parser ... ok
[INFO] [stderr]    Doc-tests mozversion
[INFO] [stdout] test test::test_matches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[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" "b2f919f2241d4b6ed83b681d68dc542de2674c2a8eb0baeab023775017f32d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f919f2241d4b6ed83b681d68dc542de2674c2a8eb0baeab023775017f32d2b", kill_on_drop: false }`
[INFO] [stdout] b2f919f2241d4b6ed83b681d68dc542de2674c2a8eb0baeab023775017f32d2b