[INFO] fetching crate tram 0.5.0...
[INFO] testing tram-0.5.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tram 0.5.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tram 0.5.0
[INFO] finished tweaking crates.io crate tram 0.5.0
[INFO] tweaked toml for crates.io crate tram 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tram 0.5.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f99fd0687db0736b71d26ae421d89094314d2a5bbd4087b91afc9341ec3a1cb
[INFO] running `Command { std: "docker" "start" "-a" "8f99fd0687db0736b71d26ae421d89094314d2a5bbd4087b91afc9341ec3a1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f99fd0687db0736b71d26ae421d89094314d2a5bbd4087b91afc9341ec3a1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f99fd0687db0736b71d26ae421d89094314d2a5bbd4087b91afc9341ec3a1cb", kill_on_drop: false }`
[INFO] [stdout] 8f99fd0687db0736b71d26ae421d89094314d2a5bbd4087b91afc9341ec3a1cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 215eb2ab6898eb00c491491d83fbb7dccb4b7cc0f93c10b8d9bf4e6c309b47a8
[INFO] running `Command { std: "docker" "start" "-a" "215eb2ab6898eb00c491491d83fbb7dccb4b7cc0f93c10b8d9bf4e6c309b47a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tram v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "215eb2ab6898eb00c491491d83fbb7dccb4b7cc0f93c10b8d9bf4e6c309b47a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "215eb2ab6898eb00c491491d83fbb7dccb4b7cc0f93c10b8d9bf4e6c309b47a8", kill_on_drop: false }`
[INFO] [stdout] 215eb2ab6898eb00c491491d83fbb7dccb4b7cc0f93c10b8d9bf4e6c309b47a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4400a089e265c7df6185643649cfa713ab9fd843be9b23fb231a3ab67e859887
[INFO] running `Command { std: "docker" "start" "-a" "4400a089e265c7df6185643649cfa713ab9fd843be9b23fb231a3ab67e859887", kill_on_drop: false }`
[INFO] [stderr]    Compiling tram v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "4400a089e265c7df6185643649cfa713ab9fd843be9b23fb231a3ab67e859887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4400a089e265c7df6185643649cfa713ab9fd843be9b23fb231a3ab67e859887", kill_on_drop: false }`
[INFO] [stdout] 4400a089e265c7df6185643649cfa713ab9fd843be9b23fb231a3ab67e859887
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a07f152fcaad04dd3bcef1351815a62eb6f1f38da652d2be0a51d936ce30c884
[INFO] running `Command { std: "docker" "start" "-a" "a07f152fcaad04dd3bcef1351815a62eb6f1f38da652d2be0a51d936ce30c884", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tram-b028b0b8435df113)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test sync::test::re_emit ... ok
[INFO] [stdout] test sync::test::listen_emit_api ... ok
[INFO] [stdout] test sync::test::threaded_emit ... ok
[INFO] [stdout] test sync::test::create_bus ... ok
[INFO] [stdout] test sync::test::listen_emit_api_repeat ... ok
[INFO] [stdout] test sync::test::with_data ... ok
[INFO] [stdout] test sync::test::threaded_on ... ok
[INFO] [stdout] test unsync::test::re_emit ... ok
[INFO] [stdout] test unsync::test::with_data ... ok
[INFO] [stdout] test unsync::test::listen_emit_api_repeat ... ok
[INFO] [stdout] test unsync::test::listen_emit_api ... ok
[INFO] [stdout] test unsync::test::create_bus ... ok
[INFO] [stdout] test sync::test::exceed_bounds - should panic ... ok
[INFO] [stdout] test unsync::test::exceed_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tram
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/unsync.rs - unsync::EventBus (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/sync.rs - sync::EventBus (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a07f152fcaad04dd3bcef1351815a62eb6f1f38da652d2be0a51d936ce30c884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a07f152fcaad04dd3bcef1351815a62eb6f1f38da652d2be0a51d936ce30c884", kill_on_drop: false }`
[INFO] [stdout] a07f152fcaad04dd3bcef1351815a62eb6f1f38da652d2be0a51d936ce30c884