[INFO] fetching crate snb 0.2.1...
[INFO] building snb-0.2.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate snb 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate snb 0.2.1
[INFO] finished tweaking crates.io crate snb 0.2.1
[INFO] tweaked toml for crates.io crate snb 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snb 0.2.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snb 0.2.1 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3c2384cd3cf91bcc468de4a08c7109953264b5ee23d2617990131aa75c6da89
[INFO] running `Command { std: "docker" "start" "-a" "e3c2384cd3cf91bcc468de4a08c7109953264b5ee23d2617990131aa75c6da89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3c2384cd3cf91bcc468de4a08c7109953264b5ee23d2617990131aa75c6da89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c2384cd3cf91bcc468de4a08c7109953264b5ee23d2617990131aa75c6da89", kill_on_drop: false }`
[INFO] [stdout] e3c2384cd3cf91bcc468de4a08c7109953264b5ee23d2617990131aa75c6da89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69fe02befaf58a6dfb66b8b0179fcd3a2432b17fc71d2ba864e7255ad3ae7e8a
[INFO] running `Command { std: "docker" "start" "-a" "69fe02befaf58a6dfb66b8b0179fcd3a2432b17fc71d2ba864e7255ad3ae7e8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling clap_builder v4.5.23
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling clap-verbosity-flag v3.0.2
[INFO] [stderr]    Compiling snb v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.14s
[INFO] running `Command { std: "docker" "inspect" "69fe02befaf58a6dfb66b8b0179fcd3a2432b17fc71d2ba864e7255ad3ae7e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69fe02befaf58a6dfb66b8b0179fcd3a2432b17fc71d2ba864e7255ad3ae7e8a", kill_on_drop: false }`
[INFO] [stdout] 69fe02befaf58a6dfb66b8b0179fcd3a2432b17fc71d2ba864e7255ad3ae7e8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df2bfd4559ac204a0e284cef9909cec341770010454294cde8f222c5e1b614c2
[INFO] running `Command { std: "docker" "start" "-a" "df2bfd4559ac204a0e284cef9909cec341770010454294cde8f222c5e1b614c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling snb v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "df2bfd4559ac204a0e284cef9909cec341770010454294cde8f222c5e1b614c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df2bfd4559ac204a0e284cef9909cec341770010454294cde8f222c5e1b614c2", kill_on_drop: false }`
[INFO] [stdout] df2bfd4559ac204a0e284cef9909cec341770010454294cde8f222c5e1b614c2