[INFO] fetching crate caplog 0.2.0...
[INFO] testing caplog-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate caplog 0.2.0 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate caplog 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caplog 0.2.0
[INFO] finished tweaking crates.io crate caplog 0.2.0
[INFO] tweaked toml for crates.io crate caplog 0.2.0 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea75d01e2f76cb530f32d19e09b7029a19c66b218221ea80d0d98cc26d38af57
[INFO] running `Command { std: "docker" "start" "-a" "ea75d01e2f76cb530f32d19e09b7029a19c66b218221ea80d0d98cc26d38af57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea75d01e2f76cb530f32d19e09b7029a19c66b218221ea80d0d98cc26d38af57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea75d01e2f76cb530f32d19e09b7029a19c66b218221ea80d0d98cc26d38af57", kill_on_drop: false }`
[INFO] [stdout] ea75d01e2f76cb530f32d19e09b7029a19c66b218221ea80d0d98cc26d38af57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b15b782bf06814c10d28d9597fa6c71f16e79d692bc629cf30c15d112255f392
[INFO] running `Command { std: "docker" "start" "-a" "b15b782bf06814c10d28d9597fa6c71f16e79d692bc629cf30c15d112255f392", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling caplog v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "b15b782bf06814c10d28d9597fa6c71f16e79d692bc629cf30c15d112255f392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b15b782bf06814c10d28d9597fa6c71f16e79d692bc629cf30c15d112255f392", kill_on_drop: false }`
[INFO] [stdout] b15b782bf06814c10d28d9597fa6c71f16e79d692bc629cf30c15d112255f392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aaccb4c573f8cda8432baffef977f792ac75e1edbaf70557a604fbf7384669ad
[INFO] running `Command { std: "docker" "start" "-a" "aaccb4c573f8cda8432baffef977f792ac75e1edbaf70557a604fbf7384669ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling caplog v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "aaccb4c573f8cda8432baffef977f792ac75e1edbaf70557a604fbf7384669ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaccb4c573f8cda8432baffef977f792ac75e1edbaf70557a604fbf7384669ad", kill_on_drop: false }`
[INFO] [stdout] aaccb4c573f8cda8432baffef977f792ac75e1edbaf70557a604fbf7384669ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 397275635fe27c32d320f8d76d9ff80bddb18c9971b59061a1cd9e539a773586
[INFO] running `Command { std: "docker" "start" "-a" "397275635fe27c32d320f8d76d9ff80bddb18c9971b59061a1cd9e539a773586", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/caplog-330a5a049cd625ca)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test stable_list::test::bounded_iterator_non_zero_start ... ok
[INFO] [stdout] test stable_list::test::bounded_iterator_boundary_start ... ok
[INFO] [stdout] test stable_list::test::bounded_iterator_resumption ... ok
[INFO] [stdout] test stable_list::test::iterator_resumption ... ok
[INFO] [stdout] test stable_list::test::multiple_iterators ... ok
[INFO] [stdout] test stable_list::test::populate_and_iterate_simple ... ok
[INFO] [stdout] test stable_list::test::push_and_check_full_chunk ... ok
[INFO] [stdout] test stable_list::test::push_and_check_single_item ... ok
[INFO] [stdout] test stable_list::test::push_and_check_multiple_chunks ... ok
[INFO] [stdout] test tests::simple_any_msg_contains ... ok
[INFO] [stdout] test tests::verify_simple_error ... ok
[INFO] [stdout] test tests::verify_simple_info ... ok
[INFO] [stdout] test tests::verify_simple_trace ... ok
[INFO] [stdout] test tests::verify_simple_warn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests caplog
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - get_handle (line 142) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "397275635fe27c32d320f8d76d9ff80bddb18c9971b59061a1cd9e539a773586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "397275635fe27c32d320f8d76d9ff80bddb18c9971b59061a1cd9e539a773586", kill_on_drop: false }`
[INFO] [stdout] 397275635fe27c32d320f8d76d9ff80bddb18c9971b59061a1cd9e539a773586