[INFO] fetching crate asciicast 0.2.2...
[INFO] testing asciicast-0.2.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate asciicast 0.2.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate asciicast 0.2.2 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 asciicast 0.2.2
[INFO] finished tweaking crates.io crate asciicast 0.2.2
[INFO] tweaked toml for crates.io crate asciicast 0.2.2 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] b0d7ae193b9cad999576f581ad64832f279a2c2ab6ae1ec1f6145ae3b160f8b4
[INFO] running `Command { std: "docker" "start" "-a" "b0d7ae193b9cad999576f581ad64832f279a2c2ab6ae1ec1f6145ae3b160f8b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0d7ae193b9cad999576f581ad64832f279a2c2ab6ae1ec1f6145ae3b160f8b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d7ae193b9cad999576f581ad64832f279a2c2ab6ae1ec1f6145ae3b160f8b4", kill_on_drop: false }`
[INFO] [stdout] b0d7ae193b9cad999576f581ad64832f279a2c2ab6ae1ec1f6145ae3b160f8b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3bd747fdd321fba4f29d0e1cbf5ef607d5e7343cfd6ab66ff4f0c933ef23c721
[INFO] running `Command { std: "docker" "start" "-a" "3bd747fdd321fba4f29d0e1cbf5ef607d5e7343cfd6ab66ff4f0c933ef23c721", kill_on_drop: false }`
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling asciicast v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "3bd747fdd321fba4f29d0e1cbf5ef607d5e7343cfd6ab66ff4f0c933ef23c721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd747fdd321fba4f29d0e1cbf5ef607d5e7343cfd6ab66ff4f0c933ef23c721", kill_on_drop: false }`
[INFO] [stdout] 3bd747fdd321fba4f29d0e1cbf5ef607d5e7343cfd6ab66ff4f0c933ef23c721
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 17c03eee46ba83f49f89a0c9889eca948fbaebd9c7bf8d5d019c834e1ddfd8c8
[INFO] running `Command { std: "docker" "start" "-a" "17c03eee46ba83f49f89a0c9889eca948fbaebd9c7bf8d5d019c834e1ddfd8c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling asciicast v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "17c03eee46ba83f49f89a0c9889eca948fbaebd9c7bf8d5d019c834e1ddfd8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c03eee46ba83f49f89a0c9889eca948fbaebd9c7bf8d5d019c834e1ddfd8c8", kill_on_drop: false }`
[INFO] [stdout] 17c03eee46ba83f49f89a0c9889eca948fbaebd9c7bf8d5d019c834e1ddfd8c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 6b90c8c127f3aca68e7b7f2895859bb0705578f16c2b2da2c593220be1151218
[INFO] running `Command { std: "docker" "start" "-a" "6b90c8c127f3aca68e7b7f2895859bb0705578f16c2b2da2c593220be1151218", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/asciicast-a5523ebbfc35731b)
[INFO] [stdout] test header::tests::test_serializes_with_optional_data ... ok
[INFO] [stdout] test header::tests::test_deserializes_with_optional_data ... ok
[INFO] [stdout] test entry::tests::test_deserializes ... ok
[INFO] [stdout] test header::tests::test_serializes_env ... ok
[INFO] [stdout] test entry::tests::test_serializes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests asciicast
[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" "6b90c8c127f3aca68e7b7f2895859bb0705578f16c2b2da2c593220be1151218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b90c8c127f3aca68e7b7f2895859bb0705578f16c2b2da2c593220be1151218", kill_on_drop: false }`
[INFO] [stdout] 6b90c8c127f3aca68e7b7f2895859bb0705578f16c2b2da2c593220be1151218