[INFO] fetching crate tracing-layer-core 0.3.1... [INFO] testing tracing-layer-core-0.3.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate tracing-layer-core 0.3.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate tracing-layer-core 0.3.1 [INFO] finished tweaking crates.io crate tracing-layer-core 0.3.1 [INFO] tweaked toml for crates.io crate tracing-layer-core 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tracing-layer-core 0.3.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tracing-layer-core 0.3.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cabc88d09012d41b5355113cc31cae6e34734253d7475516fad7f24c9621d390 [INFO] running `Command { std: "docker" "start" "-a" "cabc88d09012d41b5355113cc31cae6e34734253d7475516fad7f24c9621d390", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cabc88d09012d41b5355113cc31cae6e34734253d7475516fad7f24c9621d390", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cabc88d09012d41b5355113cc31cae6e34734253d7475516fad7f24c9621d390", kill_on_drop: false }` [INFO] [stdout] cabc88d09012d41b5355113cc31cae6e34734253d7475516fad7f24c9621d390 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3284c1e8e5e23e628f6efb6fedb15128b27d326a77b1ff51c32e6d77d9304ce7 [INFO] running `Command { std: "docker" "start" "-a" "3284c1e8e5e23e628f6efb6fedb15128b27d326a77b1ff51c32e6d77d9304ce7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling cc v1.0.95 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling rustls-pki-types v1.4.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling http-body v1.0.0 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling rustls v0.22.4 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling tower-layer v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling base64 v0.22.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling rustls-webpki v0.102.2 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling rustls-pemfile v2.1.2 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling http-body-util v0.1.1 [INFO] [stderr] Compiling gethostname v0.2.3 [INFO] [stderr] Compiling webpki-roots v0.26.1 [INFO] [stderr] Compiling tracing-log v0.1.4 [INFO] [stderr] Compiling encoding_rs v0.8.34 [INFO] [stderr] Compiling ipnet v2.9.0 [INFO] [stderr] Compiling debug_print v1.0.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tokio-rustls v0.25.0 [INFO] [stderr] Compiling async-compression v0.4.8 [INFO] [stderr] Compiling h2 v0.4.4 [INFO] [stderr] Compiling tracing-serde v0.1.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling tracing-bunyan-formatter v0.3.9 [INFO] [stderr] Compiling hyper v1.3.1 [INFO] [stderr] Compiling hyper-util v0.1.3 [INFO] [stderr] Compiling hyper-rustls v0.26.0 [INFO] [stderr] Compiling reqwest v0.12.4 [INFO] [stderr] Compiling tracing-layer-core v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 45s [INFO] running `Command { std: "docker" "inspect" "3284c1e8e5e23e628f6efb6fedb15128b27d326a77b1ff51c32e6d77d9304ce7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3284c1e8e5e23e628f6efb6fedb15128b27d326a77b1ff51c32e6d77d9304ce7", kill_on_drop: false }` [INFO] [stdout] 3284c1e8e5e23e628f6efb6fedb15128b27d326a77b1ff51c32e6d77d9304ce7 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0175362be359775da384a38a5d6c3b82b1a199fdda892ff768803be735dc61e4 [INFO] running `Command { std: "docker" "start" "-a" "0175362be359775da384a38a5d6c3b82b1a199fdda892ff768803be735dc61e4", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-layer-core v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `Command { std: "docker" "inspect" "0175362be359775da384a38a5d6c3b82b1a199fdda892ff768803be735dc61e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0175362be359775da384a38a5d6c3b82b1a199fdda892ff768803be735dc61e4", kill_on_drop: false }` [INFO] [stdout] 0175362be359775da384a38a5d6c3b82b1a199fdda892ff768803be735dc61e4 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e46df5a0cf580b2059530f06e8652b862096a930de809d07888789bfbd59b15e [INFO] running `Command { std: "docker" "start" "-a" "e46df5a0cf580b2059530f06e8652b862096a930de809d07888789bfbd59b15e", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_layer_core-c1dde802a244a4ac) [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" "e46df5a0cf580b2059530f06e8652b862096a930de809d07888789bfbd59b15e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e46df5a0cf580b2059530f06e8652b862096a930de809d07888789bfbd59b15e", kill_on_drop: false }` [INFO] [stdout] e46df5a0cf580b2059530f06e8652b862096a930de809d07888789bfbd59b15e