[INFO] fetching crate avtivka 0.0.1...
[INFO] testing avtivka-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate avtivka 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate avtivka 0.0.1
[INFO] finished tweaking crates.io crate avtivka 0.0.1
[INFO] tweaked toml for crates.io crate avtivka 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate avtivka 0.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate avtivka 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e593c79b11d5cd3f5d18aaad29a7ab97ba929976e789618de0bf7f9c41e1b7c2
[INFO] running `Command { std: "docker" "start" "-a" "e593c79b11d5cd3f5d18aaad29a7ab97ba929976e789618de0bf7f9c41e1b7c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e593c79b11d5cd3f5d18aaad29a7ab97ba929976e789618de0bf7f9c41e1b7c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e593c79b11d5cd3f5d18aaad29a7ab97ba929976e789618de0bf7f9c41e1b7c2", kill_on_drop: false }`
[INFO] [stdout] e593c79b11d5cd3f5d18aaad29a7ab97ba929976e789618de0bf7f9c41e1b7c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64ed5764b896a43c61283e129aab3d104d2af6d1652cf2e74f3430b80a4a6cfb
[INFO] running `Command { std: "docker" "start" "-a" "64ed5764b896a43c61283e129aab3d104d2af6d1652cf2e74f3430b80a4a6cfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling avtivka v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "64ed5764b896a43c61283e129aab3d104d2af6d1652cf2e74f3430b80a4a6cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ed5764b896a43c61283e129aab3d104d2af6d1652cf2e74f3430b80a4a6cfb", kill_on_drop: false }`
[INFO] [stdout] 64ed5764b896a43c61283e129aab3d104d2af6d1652cf2e74f3430b80a4a6cfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 791271d30b0234745f5e2db63dec1bb280ea36a420a0d6d07367d02dad79fc70
[INFO] running `Command { std: "docker" "start" "-a" "791271d30b0234745f5e2db63dec1bb280ea36a420a0d6d07367d02dad79fc70", kill_on_drop: false }`
[INFO] [stderr]    Compiling avtivka v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "791271d30b0234745f5e2db63dec1bb280ea36a420a0d6d07367d02dad79fc70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791271d30b0234745f5e2db63dec1bb280ea36a420a0d6d07367d02dad79fc70", kill_on_drop: false }`
[INFO] [stdout] 791271d30b0234745f5e2db63dec1bb280ea36a420a0d6d07367d02dad79fc70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50cb94fb3437b9567c4818bd5ab53559029bb4df29a97ddcdad1b420168eea34
[INFO] running `Command { std: "docker" "start" "-a" "50cb94fb3437b9567c4818bd5ab53559029bb4df29a97ddcdad1b420168eea34", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/avtivka-0da0d806e1dee5dc)
[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" "50cb94fb3437b9567c4818bd5ab53559029bb4df29a97ddcdad1b420168eea34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50cb94fb3437b9567c4818bd5ab53559029bb4df29a97ddcdad1b420168eea34", kill_on_drop: false }`
[INFO] [stdout] 50cb94fb3437b9567c4818bd5ab53559029bb4df29a97ddcdad1b420168eea34