[INFO] fetching crate xvc-logging 0.6.17...
[INFO] testing xvc-logging-0.6.17 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate xvc-logging 0.6.17 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate xvc-logging 0.6.17
[INFO] finished tweaking crates.io crate xvc-logging 0.6.17
[INFO] tweaked toml for crates.io crate xvc-logging 0.6.17 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xvc-logging 0.6.17 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 xvc-logging 0.6.17 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8436866a4c8d827fef036ec98606d33fa3949b84fa5042a635eeda73d9e475de
[INFO] running `Command { std: "docker" "start" "-a" "8436866a4c8d827fef036ec98606d33fa3949b84fa5042a635eeda73d9e475de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8436866a4c8d827fef036ec98606d33fa3949b84fa5042a635eeda73d9e475de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8436866a4c8d827fef036ec98606d33fa3949b84fa5042a635eeda73d9e475de", kill_on_drop: false }`
[INFO] [stdout] 8436866a4c8d827fef036ec98606d33fa3949b84fa5042a635eeda73d9e475de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 13804c5dce9f7f97d9d9d68a0b27241855687e11e8635e202b78ab317a0280c8
[INFO] running `Command { std: "docker" "start" "-a" "13804c5dce9f7f97d9d9d68a0b27241855687e11e8635e202b78ab317a0280c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling peak_alloc v0.2.1
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling fern v0.7.1
[INFO] [stderr]    Compiling xvc-logging v0.6.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "13804c5dce9f7f97d9d9d68a0b27241855687e11e8635e202b78ab317a0280c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13804c5dce9f7f97d9d9d68a0b27241855687e11e8635e202b78ab317a0280c8", kill_on_drop: false }`
[INFO] [stdout] 13804c5dce9f7f97d9d9d68a0b27241855687e11e8635e202b78ab317a0280c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a41f2d9b1e9c4e46cc470b5b265ccbe9ddbb51edd125e8bacedf4888728b54b2
[INFO] running `Command { std: "docker" "start" "-a" "a41f2d9b1e9c4e46cc470b5b265ccbe9ddbb51edd125e8bacedf4888728b54b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling xvc-logging v0.6.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "a41f2d9b1e9c4e46cc470b5b265ccbe9ddbb51edd125e8bacedf4888728b54b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a41f2d9b1e9c4e46cc470b5b265ccbe9ddbb51edd125e8bacedf4888728b54b2", kill_on_drop: false }`
[INFO] [stdout] a41f2d9b1e9c4e46cc470b5b265ccbe9ddbb51edd125e8bacedf4888728b54b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 02195836f5d1b0d1b9a60e7dd8e1ec333ee72b64401e4cd54c35560f0e46cea8
[INFO] running `Command { std: "docker" "start" "-a" "02195836f5d1b0d1b9a60e7dd8e1ec333ee72b64401e4cd54c35560f0e46cea8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xvc_logging-a4eddd1e44b31c12)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xvc_logging
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "02195836f5d1b0d1b9a60e7dd8e1ec333ee72b64401e4cd54c35560f0e46cea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02195836f5d1b0d1b9a60e7dd8e1ec333ee72b64401e4cd54c35560f0e46cea8", kill_on_drop: false }`
[INFO] [stdout] 02195836f5d1b0d1b9a60e7dd8e1ec333ee72b64401e4cd54c35560f0e46cea8