[INFO] fetching crate try_exec 0.1.0...
[INFO] testing try_exec-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate try_exec 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate try_exec 0.1.0
[INFO] finished tweaking crates.io crate try_exec 0.1.0
[INFO] tweaked toml for crates.io crate try_exec 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate try_exec 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate try_exec 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efb5f97527cabbf3d89d635ef227f9ed1b38b6e5e2e5301545fd8f1d708d9ba9
[INFO] running `Command { std: "docker" "start" "-a" "efb5f97527cabbf3d89d635ef227f9ed1b38b6e5e2e5301545fd8f1d708d9ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efb5f97527cabbf3d89d635ef227f9ed1b38b6e5e2e5301545fd8f1d708d9ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb5f97527cabbf3d89d635ef227f9ed1b38b6e5e2e5301545fd8f1d708d9ba9", kill_on_drop: false }`
[INFO] [stdout] efb5f97527cabbf3d89d635ef227f9ed1b38b6e5e2e5301545fd8f1d708d9ba9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2eb31ff1478cb2706f00511b1894fa997ce614ee84aa548be4cb1a23941825e
[INFO] running `Command { std: "docker" "start" "-a" "a2eb31ff1478cb2706f00511b1894fa997ce614ee84aa548be4cb1a23941825e", kill_on_drop: false }`
[INFO] [stderr]    Compiling try_exec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "a2eb31ff1478cb2706f00511b1894fa997ce614ee84aa548be4cb1a23941825e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2eb31ff1478cb2706f00511b1894fa997ce614ee84aa548be4cb1a23941825e", kill_on_drop: false }`
[INFO] [stdout] a2eb31ff1478cb2706f00511b1894fa997ce614ee84aa548be4cb1a23941825e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 068f77d0a31ac91980405bed031840baa5e0cd241d59377266829c4719c6015d
[INFO] running `Command { std: "docker" "start" "-a" "068f77d0a31ac91980405bed031840baa5e0cd241d59377266829c4719c6015d", kill_on_drop: false }`
[INFO] [stderr]    Compiling try_exec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "068f77d0a31ac91980405bed031840baa5e0cd241d59377266829c4719c6015d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "068f77d0a31ac91980405bed031840baa5e0cd241d59377266829c4719c6015d", kill_on_drop: false }`
[INFO] [stdout] 068f77d0a31ac91980405bed031840baa5e0cd241d59377266829c4719c6015d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc2a85ccbecf25f7181a8f33a91a1dfd9ff59311b23f2258e8042b77e4e72f58
[INFO] running `Command { std: "docker" "start" "-a" "bc2a85ccbecf25f7181a8f33a91a1dfd9ff59311b23f2258e8042b77e4e72f58", 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/try_exec-616a85ce347c3af1)
[INFO] [stderr]    Doc-tests try_exec
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 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" "bc2a85ccbecf25f7181a8f33a91a1dfd9ff59311b23f2258e8042b77e4e72f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2a85ccbecf25f7181a8f33a91a1dfd9ff59311b23f2258e8042b77e4e72f58", kill_on_drop: false }`
[INFO] [stdout] bc2a85ccbecf25f7181a8f33a91a1dfd9ff59311b23f2258e8042b77e4e72f58