[INFO] fetching crate str-reader 0.1.2...
[INFO] testing str-reader-0.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate str-reader 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate str-reader 0.1.2
[INFO] finished tweaking crates.io crate str-reader 0.1.2
[INFO] tweaked toml for crates.io crate str-reader 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate str-reader 0.1.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 83ba8200067cec903fd1c24d2e1353fcf40c5b7b8ff0b822b55898932fa78564
[INFO] running `Command { std: "docker" "start" "-a" "83ba8200067cec903fd1c24d2e1353fcf40c5b7b8ff0b822b55898932fa78564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83ba8200067cec903fd1c24d2e1353fcf40c5b7b8ff0b822b55898932fa78564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ba8200067cec903fd1c24d2e1353fcf40c5b7b8ff0b822b55898932fa78564", kill_on_drop: false }`
[INFO] [stdout] 83ba8200067cec903fd1c24d2e1353fcf40c5b7b8ff0b822b55898932fa78564
[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] e4f0285d24daead254b07431f58d206af715a918681650052e61ba2c782f3ce4
[INFO] running `Command { std: "docker" "start" "-a" "e4f0285d24daead254b07431f58d206af715a918681650052e61ba2c782f3ce4", kill_on_drop: false }`
[INFO] [stderr]    Compiling str-reader v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "e4f0285d24daead254b07431f58d206af715a918681650052e61ba2c782f3ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f0285d24daead254b07431f58d206af715a918681650052e61ba2c782f3ce4", kill_on_drop: false }`
[INFO] [stdout] e4f0285d24daead254b07431f58d206af715a918681650052e61ba2c782f3ce4
[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] a49b4a1cb65b7ba0d97da776411e841e5f12d8f370db0be99fcbf91caa3aab11
[INFO] running `Command { std: "docker" "start" "-a" "a49b4a1cb65b7ba0d97da776411e841e5f12d8f370db0be99fcbf91caa3aab11", kill_on_drop: false }`
[INFO] [stderr]    Compiling str-reader v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "a49b4a1cb65b7ba0d97da776411e841e5f12d8f370db0be99fcbf91caa3aab11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a49b4a1cb65b7ba0d97da776411e841e5f12d8f370db0be99fcbf91caa3aab11", kill_on_drop: false }`
[INFO] [stdout] a49b4a1cb65b7ba0d97da776411e841e5f12d8f370db0be99fcbf91caa3aab11
[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] af0a44f8d2f1241dc10f4ead72c7f3c83076e0e87e82982727cd35f09b4d798f
[INFO] running `Command { std: "docker" "start" "-a" "af0a44f8d2f1241dc10f4ead72c7f3c83076e0e87e82982727cd35f09b4d798f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/str_reader-28127b8b84a709bd)
[INFO] [stderr]    Doc-tests str_reader
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_reader ... 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 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af0a44f8d2f1241dc10f4ead72c7f3c83076e0e87e82982727cd35f09b4d798f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af0a44f8d2f1241dc10f4ead72c7f3c83076e0e87e82982727cd35f09b4d798f", kill_on_drop: false }`
[INFO] [stdout] af0a44f8d2f1241dc10f4ead72c7f3c83076e0e87e82982727cd35f09b4d798f
