[INFO] fetching crate tram 0.5.0...
[INFO] testing tram-0.5.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate tram 0.5.0 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tram 0.5.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad15b6e781a7bd590d63028af5bb448ad731cf1637bd8f945de76b20c9848fca
[INFO] running `Command { std: "docker" "start" "-a" "ad15b6e781a7bd590d63028af5bb448ad731cf1637bd8f945de76b20c9848fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad15b6e781a7bd590d63028af5bb448ad731cf1637bd8f945de76b20c9848fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad15b6e781a7bd590d63028af5bb448ad731cf1637bd8f945de76b20c9848fca", kill_on_drop: false }`
[INFO] [stdout] ad15b6e781a7bd590d63028af5bb448ad731cf1637bd8f945de76b20c9848fca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3088a5056329da3f435c52969769c6635c077d75a1b83fc53afd1e7ef9a6ba36
[INFO] running `Command { std: "docker" "start" "-a" "3088a5056329da3f435c52969769c6635c077d75a1b83fc53afd1e7ef9a6ba36", kill_on_drop: false }`
[INFO] [stderr]    Compiling tram v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "3088a5056329da3f435c52969769c6635c077d75a1b83fc53afd1e7ef9a6ba36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3088a5056329da3f435c52969769c6635c077d75a1b83fc53afd1e7ef9a6ba36", kill_on_drop: false }`
[INFO] [stdout] 3088a5056329da3f435c52969769c6635c077d75a1b83fc53afd1e7ef9a6ba36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27bf6a62cb1929c54c1d419badf2881343b641c95b76d1ece59b089f6ee4d93a
[INFO] running `Command { std: "docker" "start" "-a" "27bf6a62cb1929c54c1d419badf2881343b641c95b76d1ece59b089f6ee4d93a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tram v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "27bf6a62cb1929c54c1d419badf2881343b641c95b76d1ece59b089f6ee4d93a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27bf6a62cb1929c54c1d419badf2881343b641c95b76d1ece59b089f6ee4d93a", kill_on_drop: false }`
[INFO] [stdout] 27bf6a62cb1929c54c1d419badf2881343b641c95b76d1ece59b089f6ee4d93a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35bef5524e2e6728c37f155aaf4140c3a1e3935ec5ef0997e79fccddd18351ae
[INFO] running `Command { std: "docker" "start" "-a" "35bef5524e2e6728c37f155aaf4140c3a1e3935ec5ef0997e79fccddd18351ae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tram-af2ace32077d06b2)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test sync::test::create_bus ... ok
[INFO] [stdout] test sync::test::listen_emit_api ... ok
[INFO] [stdout] test unsync::test::create_bus ... ok
[INFO] [stdout] test sync::test::threaded_emit ... ok
[INFO] [stdout] test sync::test::threaded_on ... ok
[INFO] [stdout] test unsync::test::listen_emit_api ... ok
[INFO] [stdout] test unsync::test::re_emit ... ok
[INFO] [stdout] test sync::test::listen_emit_api_repeat ... ok
[INFO] [stdout] test unsync::test::listen_emit_api_repeat ... ok
[INFO] [stdout] test sync::test::re_emit ... ok
[INFO] [stdout] test sync::test::with_data ... ok
[INFO] [stdout] test unsync::test::with_data ... ok
[INFO] [stdout] test sync::test::exceed_bounds - should panic ... ok
[INFO] [stdout] test unsync::test::exceed_bounds - should panic ... ok
[INFO] [stderr]    Doc-tests tram
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/unsync.rs - unsync::EventBus (line 10) ... 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 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35bef5524e2e6728c37f155aaf4140c3a1e3935ec5ef0997e79fccddd18351ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35bef5524e2e6728c37f155aaf4140c3a1e3935ec5ef0997e79fccddd18351ae", kill_on_drop: false }`
[INFO] [stdout] 35bef5524e2e6728c37f155aaf4140c3a1e3935ec5ef0997e79fccddd18351ae