[INFO] fetching crate fnm-binstall-test 0.1.5...
[INFO] testing fnm-binstall-test-0.1.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate fnm-binstall-test 0.1.5 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate fnm-binstall-test 0.1.5
[INFO] finished tweaking crates.io crate fnm-binstall-test 0.1.5
[INFO] tweaked toml for crates.io crate fnm-binstall-test 0.1.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fnm-binstall-test 0.1.5 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fnm-binstall-test 0.1.5 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6f0c32601dd9aefbfb49f3fa5c3d38a1a92941cc2e9201e3c1b8500b8d1c639
[INFO] running `Command { std: "docker" "start" "-a" "b6f0c32601dd9aefbfb49f3fa5c3d38a1a92941cc2e9201e3c1b8500b8d1c639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6f0c32601dd9aefbfb49f3fa5c3d38a1a92941cc2e9201e3c1b8500b8d1c639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f0c32601dd9aefbfb49f3fa5c3d38a1a92941cc2e9201e3c1b8500b8d1c639", kill_on_drop: false }`
[INFO] [stdout] b6f0c32601dd9aefbfb49f3fa5c3d38a1a92941cc2e9201e3c1b8500b8d1c639
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef817c19d2874d6044bd3a7b9c7c97edebab470b14765583c73d15084eee868c
[INFO] running `Command { std: "docker" "start" "-a" "ef817c19d2874d6044bd3a7b9c7c97edebab470b14765583c73d15084eee868c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnm-binstall-test v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "ef817c19d2874d6044bd3a7b9c7c97edebab470b14765583c73d15084eee868c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef817c19d2874d6044bd3a7b9c7c97edebab470b14765583c73d15084eee868c", kill_on_drop: false }`
[INFO] [stdout] ef817c19d2874d6044bd3a7b9c7c97edebab470b14765583c73d15084eee868c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e23b48f2f93963d276865f29ab5774cacd68e49bb4e4d0da9abf7507f390c5ad
[INFO] running `Command { std: "docker" "start" "-a" "e23b48f2f93963d276865f29ab5774cacd68e49bb4e4d0da9abf7507f390c5ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnm-binstall-test v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "e23b48f2f93963d276865f29ab5774cacd68e49bb4e4d0da9abf7507f390c5ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e23b48f2f93963d276865f29ab5774cacd68e49bb4e4d0da9abf7507f390c5ad", kill_on_drop: false }`
[INFO] [stdout] e23b48f2f93963d276865f29ab5774cacd68e49bb4e4d0da9abf7507f390c5ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43ea9244b79289c350a31dbc2d778f73e729c0df47309fd589963b346dfc1c8b
[INFO] running `Command { std: "docker" "start" "-a" "43ea9244b79289c350a31dbc2d778f73e729c0df47309fd589963b346dfc1c8b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/bin/fnm.rs (/opt/rustwide/target/debug/deps/fnm-c60fd8f84edbb344)
[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" "43ea9244b79289c350a31dbc2d778f73e729c0df47309fd589963b346dfc1c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ea9244b79289c350a31dbc2d778f73e729c0df47309fd589963b346dfc1c8b", kill_on_drop: false }`
[INFO] [stdout] 43ea9244b79289c350a31dbc2d778f73e729c0df47309fd589963b346dfc1c8b