[INFO] fetching crate inbox 0.1.0...
[INFO] testing inbox-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate inbox 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate inbox 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inbox 0.1.0
[INFO] finished tweaking crates.io crate inbox 0.1.0
[INFO] tweaked toml for crates.io crate inbox 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate inbox 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 796bcf8caf65e05b48063ca5686c61321e3f9c50b5860f4873700600ac2f60f5
[INFO] running `Command { std: "docker" "start" "-a" "796bcf8caf65e05b48063ca5686c61321e3f9c50b5860f4873700600ac2f60f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "796bcf8caf65e05b48063ca5686c61321e3f9c50b5860f4873700600ac2f60f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "796bcf8caf65e05b48063ca5686c61321e3f9c50b5860f4873700600ac2f60f5", kill_on_drop: false }`
[INFO] [stdout] 796bcf8caf65e05b48063ca5686c61321e3f9c50b5860f4873700600ac2f60f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25a328332a3f8ff9bcd7693b7132f3814771e5d02a67e345d83153937badb484
[INFO] running `Command { std: "docker" "start" "-a" "25a328332a3f8ff9bcd7693b7132f3814771e5d02a67e345d83153937badb484", kill_on_drop: false }`
[INFO] [stderr]    Compiling inbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "25a328332a3f8ff9bcd7693b7132f3814771e5d02a67e345d83153937badb484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25a328332a3f8ff9bcd7693b7132f3814771e5d02a67e345d83153937badb484", kill_on_drop: false }`
[INFO] [stdout] 25a328332a3f8ff9bcd7693b7132f3814771e5d02a67e345d83153937badb484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2de4166675c33034bd324d81c1c44d1b0a03b74ecca6d322ae709a6ce06eda7c
[INFO] running `Command { std: "docker" "start" "-a" "2de4166675c33034bd324d81c1c44d1b0a03b74ecca6d322ae709a6ce06eda7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling inbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "2de4166675c33034bd324d81c1c44d1b0a03b74ecca6d322ae709a6ce06eda7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2de4166675c33034bd324d81c1c44d1b0a03b74ecca6d322ae709a6ce06eda7c", kill_on_drop: false }`
[INFO] [stdout] 2de4166675c33034bd324d81c1c44d1b0a03b74ecca6d322ae709a6ce06eda7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d02d9c05ac5f45d2bf78a8f4a95b603f857b02320c0d08d96c1f84607b2641de
[INFO] running `Command { std: "docker" "start" "-a" "d02d9c05ac5f45d2bf78a8f4a95b603f857b02320c0d08d96c1f84607b2641de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/inbox-265cb0a458fa60ec)
[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" "d02d9c05ac5f45d2bf78a8f4a95b603f857b02320c0d08d96c1f84607b2641de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02d9c05ac5f45d2bf78a8f4a95b603f857b02320c0d08d96c1f84607b2641de", kill_on_drop: false }`
[INFO] [stdout] d02d9c05ac5f45d2bf78a8f4a95b603f857b02320c0d08d96c1f84607b2641de