[INFO] fetching crate flamegraph 0.6.9... [INFO] testing flamegraph-0.6.9 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate flamegraph 0.6.9 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate flamegraph 0.6.9 [INFO] finished tweaking crates.io crate flamegraph 0.6.9 [INFO] tweaked toml for crates.io crate flamegraph 0.6.9 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate flamegraph 0.6.9 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 flamegraph 0.6.9 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 977e4512b4f4ecf3a19216d3e15f99710ac603dd6d6e8b62d0849ab0aa0c1ada [INFO] running `Command { std: "docker" "start" "-a" "977e4512b4f4ecf3a19216d3e15f99710ac603dd6d6e8b62d0849ab0aa0c1ada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "977e4512b4f4ecf3a19216d3e15f99710ac603dd6d6e8b62d0849ab0aa0c1ada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "977e4512b4f4ecf3a19216d3e15f99710ac603dd6d6e8b62d0849ab0aa0c1ada", kill_on_drop: false }` [INFO] [stdout] 977e4512b4f4ecf3a19216d3e15f99710ac603dd6d6e8b62d0849ab0aa0c1ada [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1e96578fa3de457f60bcb5a6ebe4d012ada3e7b048f5a01e6bbe9ae6dbc99fd0 [INFO] running `Command { std: "docker" "start" "-a" "1e96578fa3de457f60bcb5a6ebe4d012ada3e7b048f5a01e6bbe9ae6dbc99fd0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling typeid v1.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling camino v1.1.11 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling rgb v0.8.52 [INFO] [stderr] Compiling console v0.16.0 [INFO] [stderr] Compiling quick-xml v0.37.5 [INFO] [stderr] Compiling str_stack v0.1.0 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling unit-prefix v0.5.1 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling clap_builder v4.5.44 [INFO] [stderr] Compiling indicatif v0.18.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling inferno v0.12.3 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling opener v0.8.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling clap_derive v4.5.45 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling clap v4.5.45 [INFO] [stderr] Compiling clap_complete v4.5.57 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling erased-serde v0.4.6 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling cargo-platform v0.3.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling serde-untagged v0.1.8 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling cargo-util-schemas v0.8.2 [INFO] [stderr] Compiling cargo_metadata v0.22.0 [INFO] [stderr] Compiling flamegraph v0.6.9 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.07s [INFO] running `Command { std: "docker" "inspect" "1e96578fa3de457f60bcb5a6ebe4d012ada3e7b048f5a01e6bbe9ae6dbc99fd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e96578fa3de457f60bcb5a6ebe4d012ada3e7b048f5a01e6bbe9ae6dbc99fd0", kill_on_drop: false }` [INFO] [stdout] 1e96578fa3de457f60bcb5a6ebe4d012ada3e7b048f5a01e6bbe9ae6dbc99fd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5d00c5f5de3ad8bb35ee761c06a2461f86b4ed625046b3d7547609da459caa63 [INFO] running `Command { std: "docker" "start" "-a" "5d00c5f5de3ad8bb35ee761c06a2461f86b4ed625046b3d7547609da459caa63", kill_on_drop: false }` [INFO] [stderr] Compiling flamegraph v0.6.9 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "5d00c5f5de3ad8bb35ee761c06a2461f86b4ed625046b3d7547609da459caa63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d00c5f5de3ad8bb35ee761c06a2461f86b4ed625046b3d7547609da459caa63", kill_on_drop: false }` [INFO] [stdout] 5d00c5f5de3ad8bb35ee761c06a2461f86b4ed625046b3d7547609da459caa63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 675f132a3eaecd52b58b490cfdcff344453df52f3e008167892d4ba5ea930007 [INFO] running `Command { std: "docker" "start" "-a" "675f132a3eaecd52b58b490cfdcff344453df52f3e008167892d4ba5ea930007", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flamegraph-31aaa5672c47b878) [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] [stderr] Running unittests src/bin/cargo-flamegraph.rs (/opt/rustwide/target/debug/deps/cargo_flamegraph-0c2e580858780d74) [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] [stderr] Running unittests src/bin/flamegraph.rs (/opt/rustwide/target/debug/deps/flamegraph-0b7d154ade95fc57) [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] [stderr] Doc-tests flamegraph [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" "675f132a3eaecd52b58b490cfdcff344453df52f3e008167892d4ba5ea930007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "675f132a3eaecd52b58b490cfdcff344453df52f3e008167892d4ba5ea930007", kill_on_drop: false }` [INFO] [stdout] 675f132a3eaecd52b58b490cfdcff344453df52f3e008167892d4ba5ea930007