[INFO] fetching crate lexical_bool 0.1.3...
[INFO] testing lexical_bool-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lexical_bool 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lexical_bool 0.1.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lexical_bool 0.1.3
[INFO] finished tweaking crates.io crate lexical_bool 0.1.3
[INFO] tweaked toml for crates.io crate lexical_bool 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c9f873cd6693d832bbb6386574fb1289c87be2e67a83a5bc2449f9150d1a392
[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" "8c9f873cd6693d832bbb6386574fb1289c87be2e67a83a5bc2449f9150d1a392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c9f873cd6693d832bbb6386574fb1289c87be2e67a83a5bc2449f9150d1a392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c9f873cd6693d832bbb6386574fb1289c87be2e67a83a5bc2449f9150d1a392", kill_on_drop: false }`
[INFO] [stdout] 8c9f873cd6693d832bbb6386574fb1289c87be2e67a83a5bc2449f9150d1a392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c57a66fc1bf938f1023c17d16fa523d8061e2ff3949697cfd74716f3c3eddec
[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" "9c57a66fc1bf938f1023c17d16fa523d8061e2ff3949697cfd74716f3c3eddec", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical_bool v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "9c57a66fc1bf938f1023c17d16fa523d8061e2ff3949697cfd74716f3c3eddec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c57a66fc1bf938f1023c17d16fa523d8061e2ff3949697cfd74716f3c3eddec", kill_on_drop: false }`
[INFO] [stdout] 9c57a66fc1bf938f1023c17d16fa523d8061e2ff3949697cfd74716f3c3eddec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "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] 464811d60e08960fd75fc724940fa374a08a1fbf3318afc283c8ac702033b9d8
[INFO] running `Command { std: "docker" "start" "-a" "464811d60e08960fd75fc724940fa374a08a1fbf3318afc283c8ac702033b9d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical_bool v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "464811d60e08960fd75fc724940fa374a08a1fbf3318afc283c8ac702033b9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464811d60e08960fd75fc724940fa374a08a1fbf3318afc283c8ac702033b9d8", kill_on_drop: false }`
[INFO] [stdout] 464811d60e08960fd75fc724940fa374a08a1fbf3318afc283c8ac702033b9d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "test" "--frozen", 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] 238a56d5c430ccd5748070fd3b53d4446db20a8de38cf7615410863036509e5b
[INFO] running `Command { std: "docker" "start" "-a" "238a56d5c430ccd5748070fd3b53d4446db20a8de38cf7615410863036509e5b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lexical_bool-ca8e1eb53118b8e2
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::parse_custom_false ... ok
[INFO] [stdout] test tests::trait_impls ... ok
[INFO] [stdout] test tests::parse_false ... ok
[INFO] [stdout] test tests::parse_true ... ok
[INFO] [stderr]    Doc-tests lexical_bool
[INFO] [stdout] test tests::display_and_debug ... ok
[INFO] [stdout] test tests::parse_custom_true ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 2) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "238a56d5c430ccd5748070fd3b53d4446db20a8de38cf7615410863036509e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238a56d5c430ccd5748070fd3b53d4446db20a8de38cf7615410863036509e5b", kill_on_drop: false }`
[INFO] [stdout] 238a56d5c430ccd5748070fd3b53d4446db20a8de38cf7615410863036509e5b