[INFO] fetching crate proc-macro2 1.0.93...
[INFO] building proc-macro2-1.0.93 against try#dd06aa59b9c8562b8b5652c638defc5836c326d0 for pr-137044
[INFO] extracting crate proc-macro2 1.0.93 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate proc-macro2 1.0.93 on toolchain dd06aa59b9c8562b8b5652c638defc5836c326d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate proc-macro2 1.0.93
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate proc-macro2 1.0.93
[INFO] tweaked toml for crates.io crate proc-macro2 1.0.93 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate proc-macro2 1.0.93 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" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c889e4e647c8a2e6048e63604e3a03ca764f4a7bf6bcb7bdbdb87e4dacc4aff9
[INFO] running `Command { std: "docker" "start" "-a" "c889e4e647c8a2e6048e63604e3a03ca764f4a7bf6bcb7bdbdb87e4dacc4aff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c889e4e647c8a2e6048e63604e3a03ca764f4a7bf6bcb7bdbdb87e4dacc4aff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c889e4e647c8a2e6048e63604e3a03ca764f4a7bf6bcb7bdbdb87e4dacc4aff9", kill_on_drop: false }`
[INFO] [stdout] c889e4e647c8a2e6048e63604e3a03ca764f4a7bf6bcb7bdbdb87e4dacc4aff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c5da53774229871dd202e2048b5e4848e976b29ed52373583695f57e3812731
[INFO] running `Command { std: "docker" "start" "-a" "6c5da53774229871dd202e2048b5e4848e976b29ed52373583695f57e3812731", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "6c5da53774229871dd202e2048b5e4848e976b29ed52373583695f57e3812731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c5da53774229871dd202e2048b5e4848e976b29ed52373583695f57e3812731", kill_on_drop: false }`
[INFO] [stdout] 6c5da53774229871dd202e2048b5e4848e976b29ed52373583695f57e3812731
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93d043b4a59c08d7bd184b5ab376de3f4bac785631794ab1c25acec63ffd445a
[INFO] running `Command { std: "docker" "start" "-a" "93d043b4a59c08d7bd184b5ab376de3f4bac785631794ab1c25acec63ffd445a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling bitflags v2.7.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.2
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling xattr v1.4.0
[INFO] [stderr]    Compiling tar v0.4.43
[INFO] [stderr]    Compiling proc-macro2 v1.0.93 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.44s
[INFO] running `Command { std: "docker" "inspect" "93d043b4a59c08d7bd184b5ab376de3f4bac785631794ab1c25acec63ffd445a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d043b4a59c08d7bd184b5ab376de3f4bac785631794ab1c25acec63ffd445a", kill_on_drop: false }`
[INFO] [stdout] 93d043b4a59c08d7bd184b5ab376de3f4bac785631794ab1c25acec63ffd445a