[INFO] fetching crate rstm-core 0.1.0...
[INFO] testing rstm-core-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate rstm-core 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rstm-core 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rstm-core 0.1.0
[INFO] tweaked toml for crates.io crate rstm-core 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rstm-core 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rstm-core 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded variants v0.0.1
[INFO] [stderr]   Downloaded contained-macros v0.2.1
[INFO] [stderr]   Downloaded rstm-state v0.1.0
[INFO] [stderr]   Downloaded variants-macros v0.0.1
[INFO] [stderr]   Downloaded variants-derive v0.0.1
[INFO] [stderr]   Downloaded contained-core v0.2.1
[INFO] [stderr]   Downloaded contained-derive v0.2.1
[INFO] [stderr]   Downloaded contained v0.2.1
[INFO] [stderr]   Downloaded smart-default v0.7.1
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7d49f82f6e92ee5ce805b6ffd231acc5c3ab3cc0ee4145ed16cc0682e1bf87d
[INFO] running `Command { std: "docker" "start" "-a" "e7d49f82f6e92ee5ce805b6ffd231acc5c3ab3cc0ee4145ed16cc0682e1bf87d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7d49f82f6e92ee5ce805b6ffd231acc5c3ab3cc0ee4145ed16cc0682e1bf87d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d49f82f6e92ee5ce805b6ffd231acc5c3ab3cc0ee4145ed16cc0682e1bf87d", kill_on_drop: false }`
[INFO] [stdout] e7d49f82f6e92ee5ce805b6ffd231acc5c3ab3cc0ee4145ed16cc0682e1bf87d
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9251d34edc07d115afd170670ee45285623c57272a8f404a702b9fdb8fa589d9
[INFO] running `Command { std: "docker" "start" "-a" "9251d34edc07d115afd170670ee45285623c57272a8f404a702b9fdb8fa589d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling contained-macros v0.2.1
[INFO] [stderr]    Compiling contained-derive v0.2.1
[INFO] [stderr]    Compiling contained-core v0.2.1
[INFO] [stderr]    Compiling contained v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling variants-derive v0.0.1
[INFO] [stderr]    Compiling rstm-state v0.1.0
[INFO] [stderr]    Compiling variants v0.0.1
[INFO] [stderr]    Compiling rstm-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling smart-default v0.7.1
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.82s
[INFO] running `Command { std: "docker" "inspect" "9251d34edc07d115afd170670ee45285623c57272a8f404a702b9fdb8fa589d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9251d34edc07d115afd170670ee45285623c57272a8f404a702b9fdb8fa589d9", kill_on_drop: false }`
[INFO] [stdout] 9251d34edc07d115afd170670ee45285623c57272a8f404a702b9fdb8fa589d9
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e4bd079836d2425f2dbc3361116b0782faca3aa400c70e5688302ce39e0cf4e
[INFO] running `Command { std: "docker" "start" "-a" "1e4bd079836d2425f2dbc3361116b0782faca3aa400c70e5688302ce39e0cf4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling rstm-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "1e4bd079836d2425f2dbc3361116b0782faca3aa400c70e5688302ce39e0cf4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e4bd079836d2425f2dbc3361116b0782faca3aa400c70e5688302ce39e0cf4e", kill_on_drop: false }`
[INFO] [stdout] 1e4bd079836d2425f2dbc3361116b0782faca3aa400c70e5688302ce39e0cf4e
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ffb9bb212281c3d8f01838c2d3980a9b108e6284821fac219ec8b601be134509
[INFO] running `Command { std: "docker" "start" "-a" "ffb9bb212281c3d8f01838c2d3980a9b108e6284821fac219ec8b601be134509", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rstm_core-52161a0193a19fdc)
[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] [stderr]      Running tests/default.rs (/opt/rustwide/target/debug/deps/default-493c2547340ace3d)
[INFO] [stderr]      Running tests/head2tails.rs (/opt/rustwide/target/debug/deps/head2tails-7a754d72328087f5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test compiles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_head ... ok
[INFO] [stdout] test test_head_tail_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ffb9bb212281c3d8f01838c2d3980a9b108e6284821fac219ec8b601be134509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffb9bb212281c3d8f01838c2d3980a9b108e6284821fac219ec8b601be134509", kill_on_drop: false }`
[INFO] [stdout] ffb9bb212281c3d8f01838c2d3980a9b108e6284821fac219ec8b601be134509