[INFO] fetching crate shell-toy 0.7.1...
[INFO] testing shell-toy-0.7.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate shell-toy 0.7.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate shell-toy 0.7.1
[INFO] finished tweaking crates.io crate shell-toy 0.7.1
[INFO] tweaked toml for crates.io crate shell-toy 0.7.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shell-toy 0.7.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shell-toy 0.7.1 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9a05840c4c06d4f37eafdd38603afb4810828ddfbadcc5c544ef3b508ecae27
[INFO] running `Command { std: "docker" "start" "-a" "e9a05840c4c06d4f37eafdd38603afb4810828ddfbadcc5c544ef3b508ecae27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9a05840c4c06d4f37eafdd38603afb4810828ddfbadcc5c544ef3b508ecae27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9a05840c4c06d4f37eafdd38603afb4810828ddfbadcc5c544ef3b508ecae27", kill_on_drop: false }`
[INFO] [stdout] e9a05840c4c06d4f37eafdd38603afb4810828ddfbadcc5c544ef3b508ecae27
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed972b524e66e60d81d0d0d396e68f10e77f2930733c64b42fda270f1cc511aa
[INFO] running `Command { std: "docker" "start" "-a" "ed972b524e66e60d81d0d0d396e68f10e77f2930733c64b42fda270f1cc511aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling zlib-rs v0.5.2
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling zopfli v0.8.3
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling deflate64 v0.1.10
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling argh_shared v0.1.13
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling rust-fuzzy-search v0.1.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling lzma-rust2 v0.13.0
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling tinyrand v0.5.0
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling argh_derive v0.1.13
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling libz-rs-sys v0.5.2
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zip v6.0.0
[INFO] [stderr]    Compiling argh v0.1.13
[INFO] [stderr]    Compiling shell-toy v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.32s
[INFO] running `Command { std: "docker" "inspect" "ed972b524e66e60d81d0d0d396e68f10e77f2930733c64b42fda270f1cc511aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed972b524e66e60d81d0d0d396e68f10e77f2930733c64b42fda270f1cc511aa", kill_on_drop: false }`
[INFO] [stdout] ed972b524e66e60d81d0d0d396e68f10e77f2930733c64b42fda270f1cc511aa
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9689aaec0a87f48010cf35f949270cc57e0dc9e8ae3a8a9e6b1eb3e1173641f1
[INFO] running `Command { std: "docker" "start" "-a" "9689aaec0a87f48010cf35f949270cc57e0dc9e8ae3a8a9e6b1eb3e1173641f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling shell-toy v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "9689aaec0a87f48010cf35f949270cc57e0dc9e8ae3a8a9e6b1eb3e1173641f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9689aaec0a87f48010cf35f949270cc57e0dc9e8ae3a8a9e6b1eb3e1173641f1", kill_on_drop: false }`
[INFO] [stdout] 9689aaec0a87f48010cf35f949270cc57e0dc9e8ae3a8a9e6b1eb3e1173641f1
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3dbe90fbc86ef00ac4a6d2ce8076a1cee1b7cd99567dd1584c5d7a408e2ab79e
[INFO] running `Command { std: "docker" "start" "-a" "3dbe90fbc86ef00ac4a6d2ce8076a1cee1b7cd99567dd1584c5d7a408e2ab79e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sh_toy-c60a3cf8c3516047)
[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" "3dbe90fbc86ef00ac4a6d2ce8076a1cee1b7cd99567dd1584c5d7a408e2ab79e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dbe90fbc86ef00ac4a6d2ce8076a1cee1b7cd99567dd1584c5d7a408e2ab79e", kill_on_drop: false }`
[INFO] [stdout] 3dbe90fbc86ef00ac4a6d2ce8076a1cee1b7cd99567dd1584c5d7a408e2ab79e
