[INFO] fetching crate once_cell 1.20.2...
[INFO] checking once_cell-1.20.2 against try#da25749bf5e6ba5ed862ff361c19afff2a986b2d for pr-132712
[INFO] extracting crate once_cell 1.20.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate once_cell 1.20.2 on toolchain da25749bf5e6ba5ed862ff361c19afff2a986b2d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate once_cell 1.20.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate once_cell 1.20.2
[INFO] tweaked toml for crates.io crate once_cell 1.20.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate once_cell 1.20.2 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" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36a2afddb9ecc0b2feb6e55a2cbdc187357bad56d7ad706d9678be719f9e7638
[INFO] running `Command { std: "docker" "start" "-a" "36a2afddb9ecc0b2feb6e55a2cbdc187357bad56d7ad706d9678be719f9e7638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36a2afddb9ecc0b2feb6e55a2cbdc187357bad56d7ad706d9678be719f9e7638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a2afddb9ecc0b2feb6e55a2cbdc187357bad56d7ad706d9678be719f9e7638", kill_on_drop: false }`
[INFO] [stdout] 36a2afddb9ecc0b2feb6e55a2cbdc187357bad56d7ad706d9678be719f9e7638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48f746294195f3b32b32378a02a7fdf9191284d7365c65d1d0487d086288037e
[INFO] running `Command { std: "docker" "start" "-a" "48f746294195f3b32b32378a02a7fdf9191284d7365c65d1d0487d086288037e", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking critical-section v1.1.3
[INFO] [stderr]     Checking once_cell v1.20.2 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/lib.rs (1 fix)
[INFO] [stderr]        Fixed src/imp_std.rs (1 fix)
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Migrating tests/it/main.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/lazy_static.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/bench_acquire.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/reentrant_init_deadlocks.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/regex.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/bench.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/test_synchronization.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.34s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking once_cell v1.20.2 (/tmp/fixit)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "48f746294195f3b32b32378a02a7fdf9191284d7365c65d1d0487d086288037e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f746294195f3b32b32378a02a7fdf9191284d7365c65d1d0487d086288037e", kill_on_drop: false }`
[INFO] [stdout] 48f746294195f3b32b32378a02a7fdf9191284d7365c65d1d0487d086288037e