[INFO] fetching crate flamegraph 0.6.7...
[INFO] checking flamegraph-0.6.7 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4
[INFO] extracting crate flamegraph 0.6.7 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate flamegraph 0.6.7 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flamegraph 0.6.7
[INFO] finished tweaking crates.io crate flamegraph 0.6.7
[INFO] tweaked toml for crates.io crate flamegraph 0.6.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate flamegraph 0.6.7 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" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.42.2
[INFO] [stderr]   Downloaded sync_wrapper v0.1.2
[INFO] [stderr]   Downloaded number_prefix v0.4.0
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[INFO] [stderr]   Downloaded scroll v0.11.0
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[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.42.2
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[INFO] [stderr]   Downloaded bstr v1.11.1
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[INFO] [stderr]   Downloaded bytemuck v1.20.0
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[INFO] [stderr]   Downloaded serde_derive v1.0.216
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[INFO] [stderr]   Downloaded winreg v0.50.0
[INFO] [stderr]   Downloaded brotli v7.0.0
[INFO] [stderr]   Downloaded camino v1.1.9
[INFO] [stderr]   Downloaded semver v1.0.24
[INFO] [stderr]   Downloaded cargo_metadata v0.19.1
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[INFO] [stderr]   Downloaded clap_derive v4.5.18
[INFO] [stderr]   Downloaded redox_syscall v0.5.8
[INFO] [stderr]   Downloaded str_stack v0.1.0
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[INFO] [stderr]   Downloaded alloc-no-stdlib v2.0.4
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[INFO] [stderr]   Downloaded equivalent v1.0.1
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[INFO] [stderr]   Downloaded thiserror-impl v2.0.7
[INFO] [stderr]   Downloaded portable-atomic v1.10.0
[INFO] [stderr]   Downloaded windows v0.44.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cab0b203cefd72e6a75f9ea38f7e5e7b632c6962ef3f88b304c70fb9baf2129e
[INFO] running `Command { std: "docker" "start" "-a" "cab0b203cefd72e6a75f9ea38f7e5e7b632c6962ef3f88b304c70fb9baf2129e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cab0b203cefd72e6a75f9ea38f7e5e7b632c6962ef3f88b304c70fb9baf2129e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab0b203cefd72e6a75f9ea38f7e5e7b632c6962ef3f88b304c70fb9baf2129e", kill_on_drop: false }`
[INFO] [stdout] cab0b203cefd72e6a75f9ea38f7e5e7b632c6962ef3f88b304c70fb9baf2129e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae03a85b6c284aaba466bba1abc7bcf29bbd5545bbddcb744bcb25a37b572b9d
[INFO] running `Command { std: "docker" "start" "-a" "ae03a85b6c284aaba466bba1abc7bcf29bbd5545bbddcb744bcb25a37b572b9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling thiserror v2.0.7
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking bytemuck v1.20.0
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]     Checking quick-xml v0.37.1
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking clap_builder v4.5.23
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking bstr v1.11.1
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking indicatif v0.17.9
[INFO] [stderr]     Checking opener v0.7.2
[INFO] [stderr]     Checking inferno v0.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling thiserror-impl v2.0.7
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking clap v4.5.23
[INFO] [stderr]     Checking clap_complete v4.5.38
[INFO] [stderr]     Checking cargo-platform v0.1.9
[INFO] [stderr]     Checking cargo_metadata v0.19.1
[INFO] [stderr]     Checking flamegraph v0.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.16s
[INFO] running `Command { std: "docker" "inspect" "ae03a85b6c284aaba466bba1abc7bcf29bbd5545bbddcb744bcb25a37b572b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae03a85b6c284aaba466bba1abc7bcf29bbd5545bbddcb744bcb25a37b572b9d", kill_on_drop: false }`
[INFO] [stdout] ae03a85b6c284aaba466bba1abc7bcf29bbd5545bbddcb744bcb25a37b572b9d