[INFO] fetching crate monc 0.1.0...
[INFO] testing monc-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate monc 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate monc 0.1.0
[INFO] finished tweaking crates.io crate monc 0.1.0
[INFO] tweaked toml for crates.io crate monc 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate monc 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77ce9f67303b277026c5f11c2ef6493cf47c4880d7706f58f3e4afc747a55c7b
[INFO] running `Command { std: "docker" "start" "-a" "77ce9f67303b277026c5f11c2ef6493cf47c4880d7706f58f3e4afc747a55c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77ce9f67303b277026c5f11c2ef6493cf47c4880d7706f58f3e4afc747a55c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77ce9f67303b277026c5f11c2ef6493cf47c4880d7706f58f3e4afc747a55c7b", kill_on_drop: false }`
[INFO] [stdout] 77ce9f67303b277026c5f11c2ef6493cf47c4880d7706f58f3e4afc747a55c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cda7653377c8fa39a43ff3778375fae69f4c8b51fb1c7662f12d6147708886dd
[INFO] running `Command { std: "docker" "start" "-a" "cda7653377c8fa39a43ff3778375fae69f4c8b51fb1c7662f12d6147708886dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling griddle v0.5.2
[INFO] [stderr]    Compiling ritelinked v0.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling monk-macro v0.1.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling monc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.50s
[INFO] running `Command { std: "docker" "inspect" "cda7653377c8fa39a43ff3778375fae69f4c8b51fb1c7662f12d6147708886dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda7653377c8fa39a43ff3778375fae69f4c8b51fb1c7662f12d6147708886dd", kill_on_drop: false }`
[INFO] [stdout] cda7653377c8fa39a43ff3778375fae69f4c8b51fb1c7662f12d6147708886dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2012ff3dfbe733809f7f16a8269be06de6010c17ef059b477c9a7164f928023
[INFO] running `Command { std: "docker" "start" "-a" "c2012ff3dfbe733809f7f16a8269be06de6010c17ef059b477c9a7164f928023", kill_on_drop: false }`
[INFO] [stderr]    Compiling monc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "c2012ff3dfbe733809f7f16a8269be06de6010c17ef059b477c9a7164f928023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2012ff3dfbe733809f7f16a8269be06de6010c17ef059b477c9a7164f928023", kill_on_drop: false }`
[INFO] [stdout] c2012ff3dfbe733809f7f16a8269be06de6010c17ef059b477c9a7164f928023
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12d85df6160817faf29c702860eb35130227d5d5e53af718f6382b1f5cba1d67
[INFO] running `Command { std: "docker" "start" "-a" "12d85df6160817faf29c702860eb35130227d5d5e53af718f6382b1f5cba1d67", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/monc-4e05eb510a93d889)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::example ... FAILED
[INFO] [stdout] test test::gold_farm ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::example stdout ----
[INFO] [stdout] Compound {
[INFO] [stdout]     end: End,
[INFO] [stdout]     value: {
[INFO] [stdout]         String {
[INFO] [stdout]             length: 1,
[INFO] [stdout]             value: "a",
[INFO] [stdout]         }: Int(
[INFO] [stdout]             0,
[INFO] [stdout]         ),
[INFO] [stdout]         String {
[INFO] [stdout]             length: 1,
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]             value: "c",
[INFO] [stdout]         }: Float(
[INFO] [stdout]             0.1,
[INFO] [stdout]         ),
[INFO] [stdout]     },
[INFO] [stdout] }
[INFO] [stdout] Error: IO(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::example
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12d85df6160817faf29c702860eb35130227d5d5e53af718f6382b1f5cba1d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d85df6160817faf29c702860eb35130227d5d5e53af718f6382b1f5cba1d67", kill_on_drop: false }`
[INFO] [stdout] 12d85df6160817faf29c702860eb35130227d5d5e53af718f6382b1f5cba1d67