[INFO] fetching crate tracing-tower 0.0.0... [INFO] testing tracing-tower-0.0.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate tracing-tower 0.0.0 into /workspace/builds/worker-105/source [INFO] validating manifest of crates.io crate tracing-tower 0.0.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tracing-tower 0.0.0 [INFO] finished tweaking crates.io crate tracing-tower 0.0.0 [INFO] tweaked toml for crates.io crate tracing-tower 0.0.0 written to /workspace/builds/worker-105/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d9a941a53526fac90e1bef7006127389e401c51fc2c2e99ed670d710f586229 [INFO] running `Command { std: "docker" "start" "-a" "2d9a941a53526fac90e1bef7006127389e401c51fc2c2e99ed670d710f586229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d9a941a53526fac90e1bef7006127389e401c51fc2c2e99ed670d710f586229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d9a941a53526fac90e1bef7006127389e401c51fc2c2e99ed670d710f586229", kill_on_drop: false }` [INFO] [stdout] 2d9a941a53526fac90e1bef7006127389e401c51fc2c2e99ed670d710f586229 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2b50af21c7cb266b59a5b9676a1669e56e0ba4ac575aef9c866952d8670688a [INFO] running `Command { std: "docker" "start" "-a" "b2b50af21c7cb266b59a5b9676a1669e56e0ba4ac575aef9c866952d8670688a", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-tower v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "b2b50af21c7cb266b59a5b9676a1669e56e0ba4ac575aef9c866952d8670688a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2b50af21c7cb266b59a5b9676a1669e56e0ba4ac575aef9c866952d8670688a", kill_on_drop: false }` [INFO] [stdout] b2b50af21c7cb266b59a5b9676a1669e56e0ba4ac575aef9c866952d8670688a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eac3d2e977d4719023ede38556ed9de780b2a622d49e0ad8cc5257c9a6642b1f [INFO] running `Command { std: "docker" "start" "-a" "eac3d2e977d4719023ede38556ed9de780b2a622d49e0ad8cc5257c9a6642b1f", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-tower v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "eac3d2e977d4719023ede38556ed9de780b2a622d49e0ad8cc5257c9a6642b1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eac3d2e977d4719023ede38556ed9de780b2a622d49e0ad8cc5257c9a6642b1f", kill_on_drop: false }` [INFO] [stdout] eac3d2e977d4719023ede38556ed9de780b2a622d49e0ad8cc5257c9a6642b1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b5a8365298de05edcf4c79a2d9bdfa02c1673f58e92073cb42fdb4b1b4ce18b4 [INFO] running `Command { std: "docker" "start" "-a" "b5a8365298de05edcf4c79a2d9bdfa02c1673f58e92073cb42fdb4b1b4ce18b4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tracing_tower-ac634172723ce207) [INFO] [stderr] Doc-tests tracing-tower [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... 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 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" "b5a8365298de05edcf4c79a2d9bdfa02c1673f58e92073cb42fdb4b1b4ce18b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5a8365298de05edcf4c79a2d9bdfa02c1673f58e92073cb42fdb4b1b4ce18b4", kill_on_drop: false }` [INFO] [stdout] b5a8365298de05edcf4c79a2d9bdfa02c1673f58e92073cb42fdb4b1b4ce18b4