[INFO] fetching crate mediator-sys 2.0.2...
[INFO] testing mediator-sys-2.0.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mediator-sys 2.0.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mediator-sys 2.0.2
[INFO] finished tweaking crates.io crate mediator-sys 2.0.2
[INFO] tweaked toml for crates.io crate mediator-sys 2.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mediator-sys 2.0.2 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]     Updating crates.io index
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-executor v1.13.3
[INFO] [stderr]   Downloaded async-io v2.6.0
[INFO] [stderr]   Downloaded async-channel v2.5.0
[INFO] [stderr]   Downloaded blocking v1.6.2
[INFO] [stderr]   Downloaded polling v3.11.0
[INFO] [stderr]   Downloaded async-std v1.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] baa2bebe79be19db948fc28454602d3f87543e213b9ef953524a627086e4ec21
[INFO] running `Command { std: "docker" "start" "-a" "baa2bebe79be19db948fc28454602d3f87543e213b9ef953524a627086e4ec21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baa2bebe79be19db948fc28454602d3f87543e213b9ef953524a627086e4ec21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa2bebe79be19db948fc28454602d3f87543e213b9ef953524a627086e4ec21", kill_on_drop: false }`
[INFO] [stdout] baa2bebe79be19db948fc28454602d3f87543e213b9ef953524a627086e4ec21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4fb3bceab0ba95f38151a2442dc58d9e1009f6bef5f432af4f2c5e645479c37f
[INFO] running `Command { std: "docker" "start" "-a" "4fb3bceab0ba95f38151a2442dc58d9e1009f6bef5f432af4f2c5e645479c37f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mediator-sys v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "4fb3bceab0ba95f38151a2442dc58d9e1009f6bef5f432af4f2c5e645479c37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb3bceab0ba95f38151a2442dc58d9e1009f6bef5f432af4f2c5e645479c37f", kill_on_drop: false }`
[INFO] [stdout] 4fb3bceab0ba95f38151a2442dc58d9e1009f6bef5f432af4f2c5e645479c37f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c52baf88dbff6f047ac8df3b14560f791760e936958b14eeaabe584578252e68
[INFO] running `Command { std: "docker" "start" "-a" "c52baf88dbff6f047ac8df3b14560f791760e936958b14eeaabe584578252e68", kill_on_drop: false }`
[INFO] [stderr]    Compiling mediator-sys v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "c52baf88dbff6f047ac8df3b14560f791760e936958b14eeaabe584578252e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c52baf88dbff6f047ac8df3b14560f791760e936958b14eeaabe584578252e68", kill_on_drop: false }`
[INFO] [stdout] c52baf88dbff6f047ac8df3b14560f791760e936958b14eeaabe584578252e68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e3aae0ff59bcdc424a08b3a3b59bab618de2bab03dd2a1481ec47f94834c989a
[INFO] running `Command { std: "docker" "start" "-a" "e3aae0ff59bcdc424a08b3a3b59bab618de2bab03dd2a1481ec47f94834c989a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mediator_sys-0397f2cd17cffbc4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests mediator_sys
[INFO] [stdout] test test::atomic_test_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/mediator/synchronous/basic/builder.rs - mediator::synchronous::basic::builder::BasicBuilder<Ev>::add_listener (line 78) ... ok
[INFO] [stdout] test src/mediator/synchronous/basic/basic.rs - mediator::synchronous::basic::basic::BasicMediator<Ev>::publish (line 76) ... ok
[INFO] [stdout] test src/mediator/synchronous/basic/basic.rs - mediator::synchronous::basic::basic::BasicMediator (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e3aae0ff59bcdc424a08b3a3b59bab618de2bab03dd2a1481ec47f94834c989a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3aae0ff59bcdc424a08b3a3b59bab618de2bab03dd2a1481ec47f94834c989a", kill_on_drop: false }`
[INFO] [stdout] e3aae0ff59bcdc424a08b3a3b59bab618de2bab03dd2a1481ec47f94834c989a