[INFO] fetching crate shimr 0.0.1...
[INFO] testing shimr-0.0.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate shimr 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate shimr 0.0.1
[INFO] finished tweaking crates.io crate shimr 0.0.1
[INFO] tweaked toml for crates.io crate shimr 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shimr 0.0.1 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 shimr 0.0.1 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] 6faa18b9a8a2486eab27394a45c55047eeea8fe7bc3a298577d84a78f2b2235a
[INFO] running `Command { std: "docker" "start" "-a" "6faa18b9a8a2486eab27394a45c55047eeea8fe7bc3a298577d84a78f2b2235a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6faa18b9a8a2486eab27394a45c55047eeea8fe7bc3a298577d84a78f2b2235a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6faa18b9a8a2486eab27394a45c55047eeea8fe7bc3a298577d84a78f2b2235a", kill_on_drop: false }`
[INFO] [stdout] 6faa18b9a8a2486eab27394a45c55047eeea8fe7bc3a298577d84a78f2b2235a
[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] 21b1ff95460981a0a1ac7f118d891eb780d06bd37cb4088c6f1239ee92995b6c
[INFO] running `Command { std: "docker" "start" "-a" "21b1ff95460981a0a1ac7f118d891eb780d06bd37cb4088c6f1239ee92995b6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling shimr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "21b1ff95460981a0a1ac7f118d891eb780d06bd37cb4088c6f1239ee92995b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b1ff95460981a0a1ac7f118d891eb780d06bd37cb4088c6f1239ee92995b6c", kill_on_drop: false }`
[INFO] [stdout] 21b1ff95460981a0a1ac7f118d891eb780d06bd37cb4088c6f1239ee92995b6c
[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] 6f4a79e3c186c1f5fcd5c2c52be329badeb8ce9e4a52ed257623daa620c18693
[INFO] running `Command { std: "docker" "start" "-a" "6f4a79e3c186c1f5fcd5c2c52be329badeb8ce9e4a52ed257623daa620c18693", kill_on_drop: false }`
[INFO] [stderr]    Compiling shimr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "6f4a79e3c186c1f5fcd5c2c52be329badeb8ce9e4a52ed257623daa620c18693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f4a79e3c186c1f5fcd5c2c52be329badeb8ce9e4a52ed257623daa620c18693", kill_on_drop: false }`
[INFO] [stdout] 6f4a79e3c186c1f5fcd5c2c52be329badeb8ce9e4a52ed257623daa620c18693
[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] 6e50ce09a0023827f9ebeffde32ab532c698d45587c4f014ebc10adfc03c5f67
[INFO] running `Command { std: "docker" "start" "-a" "6e50ce09a0023827f9ebeffde32ab532c698d45587c4f014ebc10adfc03c5f67", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shimr-1cadf17296aa2584)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shimr
[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" "6e50ce09a0023827f9ebeffde32ab532c698d45587c4f014ebc10adfc03c5f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e50ce09a0023827f9ebeffde32ab532c698d45587c4f014ebc10adfc03c5f67", kill_on_drop: false }`
[INFO] [stdout] 6e50ce09a0023827f9ebeffde32ab532c698d45587c4f014ebc10adfc03c5f67
