[INFO] fetching crate co-authors 0.0.1...
[INFO] testing co-authors-0.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate co-authors 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate co-authors 0.0.1 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 co-authors 0.0.1
[INFO] finished tweaking crates.io crate co-authors 0.0.1
[INFO] tweaked toml for crates.io crate co-authors 0.0.1 written to /workspace/builds/worker-4/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 test-case v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] eaca626eee248a82f8d4cbb404bcb87d2d4970bfc88b6c24055bb7bc2ae56f2e
[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" "eaca626eee248a82f8d4cbb404bcb87d2d4970bfc88b6c24055bb7bc2ae56f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaca626eee248a82f8d4cbb404bcb87d2d4970bfc88b6c24055bb7bc2ae56f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaca626eee248a82f8d4cbb404bcb87d2d4970bfc88b6c24055bb7bc2ae56f2e", kill_on_drop: false }`
[INFO] [stdout] eaca626eee248a82f8d4cbb404bcb87d2d4970bfc88b6c24055bb7bc2ae56f2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7db692069db90106916766de82c6ffbdf2bea699ce867a2adff84f2e31d30eb2
[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" "7db692069db90106916766de82c6ffbdf2bea699ce867a2adff84f2e31d30eb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling co-authors v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.02s
[INFO] running `Command { std: "docker" "inspect" "7db692069db90106916766de82c6ffbdf2bea699ce867a2adff84f2e31d30eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7db692069db90106916766de82c6ffbdf2bea699ce867a2adff84f2e31d30eb2", kill_on_drop: false }`
[INFO] [stdout] 7db692069db90106916766de82c6ffbdf2bea699ce867a2adff84f2e31d30eb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] c30d77ce5538d7413b98f61a6e8edb2f312facab351673f4cef5d767ebac2df7
[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" "c30d77ce5538d7413b98f61a6e8edb2f312facab351673f4cef5d767ebac2df7", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-case v1.0.0
[INFO] [stderr]    Compiling co-authors v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `Command { std: "docker" "inspect" "c30d77ce5538d7413b98f61a6e8edb2f312facab351673f4cef5d767ebac2df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30d77ce5538d7413b98f61a6e8edb2f312facab351673f4cef5d767ebac2df7", kill_on_drop: false }`
[INFO] [stdout] c30d77ce5538d7413b98f61a6e8edb2f312facab351673f4cef5d767ebac2df7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f800bb38431d7c6439a9141e7dcf52d950132c9bba722f13cfc462949efa6f1e
[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" "f800bb38431d7c6439a9141e7dcf52d950132c9bba722f13cfc462949efa6f1e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/co_authors-66cd6fb49b4fc732
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_co_authored_by::camel_case ... ok
[INFO] [stdout] test tests::test_co_author::alice ... ok
[INFO] [stdout] test tests::test_co_author::alice_bob ... ok
[INFO] [stdout] test tests::test_co_authored_by::florentin_case ... ok
[INFO] [stdout] test tests::test_co_authored_by::lower_case ... ok
[INFO] [stdout] test tests::test_co_authored_by::upper_case ... ok
[INFO] [stdout] test tests::test_co_authored_by::mixed_case ... ok
[INFO] [stdout] test tests::test_get_co_author::alice ... ok
[INFO] [stdout] test tests::test_get_co_author::alice_keys ... ok
[INFO] [stdout] test tests::test_get_co_author::none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests co-authors
[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" "f800bb38431d7c6439a9141e7dcf52d950132c9bba722f13cfc462949efa6f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f800bb38431d7c6439a9141e7dcf52d950132c9bba722f13cfc462949efa6f1e", kill_on_drop: false }`
[INFO] [stdout] f800bb38431d7c6439a9141e7dcf52d950132c9bba722f13cfc462949efa6f1e