[INFO] fetching crate polyquine 0.0.7...
[INFO] building polyquine-0.0.7 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate polyquine 0.0.7 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate polyquine 0.0.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate polyquine 0.0.7
[INFO] tweaked toml for crates.io crate polyquine 0.0.7 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polyquine 0.0.7 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polyquine 0.0.7 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.225
[INFO] [stderr]   Downloaded serde_core v1.0.225
[INFO] [stderr]   Downloaded polyquine-derive v0.0.7
[INFO] [stderr]   Downloaded serde_derive v1.0.225
[INFO] [stderr]   Downloaded target-triple v0.1.4
[INFO] [stderr]   Downloaded ustr v1.1.0
[INFO] [stderr]   Downloaded trybuild v1.0.111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c09e638e2cdd0f350cdf6073499b410c5521a5c2270d25edfa4d3249acd7bbf
[INFO] running `Command { std: "docker" "start" "-a" "2c09e638e2cdd0f350cdf6073499b410c5521a5c2270d25edfa4d3249acd7bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c09e638e2cdd0f350cdf6073499b410c5521a5c2270d25edfa4d3249acd7bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c09e638e2cdd0f350cdf6073499b410c5521a5c2270d25edfa4d3249acd7bbf", kill_on_drop: false }`
[INFO] [stdout] 2c09e638e2cdd0f350cdf6073499b410c5521a5c2270d25edfa4d3249acd7bbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aef452cb4124f3b1d0702852e70372b5877e7608225569623cf4650c1926fb81
[INFO] running `Command { std: "docker" "start" "-a" "aef452cb4124f3b1d0702852e70372b5877e7608225569623cf4650c1926fb81", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling ustr v1.1.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling polyquine-derive v0.0.7
[INFO] [stderr]    Compiling polyquine v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.65s
[INFO] running `Command { std: "docker" "inspect" "aef452cb4124f3b1d0702852e70372b5877e7608225569623cf4650c1926fb81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef452cb4124f3b1d0702852e70372b5877e7608225569623cf4650c1926fb81", kill_on_drop: false }`
[INFO] [stdout] aef452cb4124f3b1d0702852e70372b5877e7608225569623cf4650c1926fb81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 334a59b08514545f63b65e92b7fbe16f0dd44b3e70291a658c633ea34dbdc8ae
[INFO] running `Command { std: "docker" "start" "-a" "334a59b08514545f63b65e92b7fbe16f0dd44b3e70291a658c633ea34dbdc8ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling toml_writer v1.0.3
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling ustr v1.1.0
[INFO] [stderr]    Compiling polyquine v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling serde_spanned v1.0.2
[INFO] [stderr]    Compiling toml v0.9.7
[INFO] [stderr]    Compiling trybuild v1.0.111
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.33s
[INFO] running `Command { std: "docker" "inspect" "334a59b08514545f63b65e92b7fbe16f0dd44b3e70291a658c633ea34dbdc8ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "334a59b08514545f63b65e92b7fbe16f0dd44b3e70291a658c633ea34dbdc8ae", kill_on_drop: false }`
[INFO] [stdout] 334a59b08514545f63b65e92b7fbe16f0dd44b3e70291a658c633ea34dbdc8ae