[INFO] fetching crate rust_events 0.9.0...
[INFO] testing rust_events-0.9.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate rust_events 0.9.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rust_events 0.9.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_events 0.9.0
[INFO] finished tweaking crates.io crate rust_events 0.9.0
[INFO] tweaked toml for crates.io crate rust_events 0.9.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54429457209d516aa251ec749839439c9ffeecbc4c4aacaba83a7593146ca26a
[INFO] running `Command { std: "docker" "start" "-a" "54429457209d516aa251ec749839439c9ffeecbc4c4aacaba83a7593146ca26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54429457209d516aa251ec749839439c9ffeecbc4c4aacaba83a7593146ca26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54429457209d516aa251ec749839439c9ffeecbc4c4aacaba83a7593146ca26a", kill_on_drop: false }`
[INFO] [stdout] 54429457209d516aa251ec749839439c9ffeecbc4c4aacaba83a7593146ca26a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1d942be50ef4d17e4050d3cbe3001d8a5d193a0bb76d1ad2f9f5cc82990c94c
[INFO] running `Command { std: "docker" "start" "-a" "b1d942be50ef4d17e4050d3cbe3001d8a5d193a0bb76d1ad2f9f5cc82990c94c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_events v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "b1d942be50ef4d17e4050d3cbe3001d8a5d193a0bb76d1ad2f9f5cc82990c94c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d942be50ef4d17e4050d3cbe3001d8a5d193a0bb76d1ad2f9f5cc82990c94c", kill_on_drop: false }`
[INFO] [stdout] b1d942be50ef4d17e4050d3cbe3001d8a5d193a0bb76d1ad2f9f5cc82990c94c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b4beb54f02b6229d4ef1d2528696ae62ed9c326c204d896b0112d5cd3db36f5
[INFO] running `Command { std: "docker" "start" "-a" "1b4beb54f02b6229d4ef1d2528696ae62ed9c326c204d896b0112d5cd3db36f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_events v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "1b4beb54f02b6229d4ef1d2528696ae62ed9c326c204d896b0112d5cd3db36f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4beb54f02b6229d4ef1d2528696ae62ed9c326c204d896b0112d5cd3db36f5", kill_on_drop: false }`
[INFO] [stdout] 1b4beb54f02b6229d4ef1d2528696ae62ed9c326c204d896b0112d5cd3db36f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 875fdcb8941b2600ffe03af90f7b4ea637d8e9f205c92055a473714eef637098
[INFO] running `Command { std: "docker" "start" "-a" "875fdcb8941b2600ffe03af90f7b4ea637d8e9f205c92055a473714eef637098", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/event-80bd7c180559c7db)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "875fdcb8941b2600ffe03af90f7b4ea637d8e9f205c92055a473714eef637098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "875fdcb8941b2600ffe03af90f7b4ea637d8e9f205c92055a473714eef637098", kill_on_drop: false }`
[INFO] [stdout] 875fdcb8941b2600ffe03af90f7b4ea637d8e9f205c92055a473714eef637098