[INFO] fetching crate syntheon 0.3.2...
[INFO] testing syntheon-0.3.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate syntheon 0.3.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate syntheon 0.3.2
[INFO] finished tweaking crates.io crate syntheon 0.3.2
[INFO] tweaked toml for crates.io crate syntheon 0.3.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate syntheon 0.3.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syntheon 0.3.2 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fs2 v0.4.3
[INFO] [stderr]   Downloaded libredox v0.1.14
[INFO] [stderr]   Downloaded errno v0.3.14
[INFO] [stderr]   Downloaded filetime v0.2.27
[INFO] [stderr]   Downloaded xattr v1.6.1
[INFO] [stderr]   Downloaded adler2 v2.0.1
[INFO] [stderr]   Downloaded tar v0.4.44
[INFO] [stderr]   Downloaded simd-adler32 v0.3.8
[INFO] [stderr]   Downloaded redox_syscall v0.7.3
[INFO] [stderr]   Downloaded crc32fast v1.5.0
[INFO] [stderr]   Downloaded rustix v1.1.4
[INFO] [stderr]   Downloaded miniz_oxide v0.8.9
[INFO] [stderr]   Downloaded flate2 v1.1.9
[INFO] [stderr]   Downloaded linux-raw-sys v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7602694e1b2ea541ddc3eb1b13d14930bf3fdec6ba3bbcf158b9648c0288a071
[INFO] running `Command { std: "docker" "start" "-a" "7602694e1b2ea541ddc3eb1b13d14930bf3fdec6ba3bbcf158b9648c0288a071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7602694e1b2ea541ddc3eb1b13d14930bf3fdec6ba3bbcf158b9648c0288a071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7602694e1b2ea541ddc3eb1b13d14930bf3fdec6ba3bbcf158b9648c0288a071", kill_on_drop: false }`
[INFO] [stdout] 7602694e1b2ea541ddc3eb1b13d14930bf3fdec6ba3bbcf158b9648c0288a071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 784c1b16d70ddd24765301f32a595e1347cd6e15f04df3265ef3403965153ee6
[INFO] running `Command { std: "docker" "start" "-a" "784c1b16d70ddd24765301f32a595e1347cd6e15f04df3265ef3403965153ee6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]    Compiling syntheon v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "784c1b16d70ddd24765301f32a595e1347cd6e15f04df3265ef3403965153ee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "784c1b16d70ddd24765301f32a595e1347cd6e15f04df3265ef3403965153ee6", kill_on_drop: false }`
[INFO] [stdout] 784c1b16d70ddd24765301f32a595e1347cd6e15f04df3265ef3403965153ee6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1389576d0ad5e4f066471ae7a47ab774da83940f58420d24077603b445d4d04
[INFO] running `Command { std: "docker" "start" "-a" "e1389576d0ad5e4f066471ae7a47ab774da83940f58420d24077603b445d4d04", kill_on_drop: false }`
[INFO] [stderr]    Compiling syntheon v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "e1389576d0ad5e4f066471ae7a47ab774da83940f58420d24077603b445d4d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1389576d0ad5e4f066471ae7a47ab774da83940f58420d24077603b445d4d04", kill_on_drop: false }`
[INFO] [stdout] e1389576d0ad5e4f066471ae7a47ab774da83940f58420d24077603b445d4d04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bcd5a3a0a5f7bc62ee41a3ff668453da1f7d3a80387bb154906956409f31bac
[INFO] running `Command { std: "docker" "start" "-a" "7bcd5a3a0a5f7bc62ee41a3ff668453da1f7d3a80387bb154906956409f31bac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syntheon-1239566a6961b917)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::cmake_version_parser_handles_patch_suffix ... ok
[INFO] [stdout] test tests::fingerprint_builder_is_stable_and_sanitized ... ok
[INFO] [stdout] test tests::empty_fingerprint_builder_returns_none ... ok
[INFO] [stdout] test tests::locked_cache_dir_serializes_access ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syntheon
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[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" "7bcd5a3a0a5f7bc62ee41a3ff668453da1f7d3a80387bb154906956409f31bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bcd5a3a0a5f7bc62ee41a3ff668453da1f7d3a80387bb154906956409f31bac", kill_on_drop: false }`
[INFO] [stdout] 7bcd5a3a0a5f7bc62ee41a3ff668453da1f7d3a80387bb154906956409f31bac