[INFO] fetching crate m2csmt 0.1.3...
[INFO] testing m2csmt-0.1.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate m2csmt 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate m2csmt 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate m2csmt 0.1.3
[INFO] tweaked toml for crates.io crate m2csmt 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate m2csmt 0.1.3 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate m2csmt 0.1.3 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d40644e14e7bfc411c3f3ae2967aa784dd38ff9facb62106679f8066000c02b
[INFO] running `Command { std: "docker" "start" "-a" "6d40644e14e7bfc411c3f3ae2967aa784dd38ff9facb62106679f8066000c02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d40644e14e7bfc411c3f3ae2967aa784dd38ff9facb62106679f8066000c02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d40644e14e7bfc411c3f3ae2967aa784dd38ff9facb62106679f8066000c02b", kill_on_drop: false }`
[INFO] [stdout] 6d40644e14e7bfc411c3f3ae2967aa784dd38ff9facb62106679f8066000c02b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50f13ecc81d6271c88c2658d2e56c762e9b4a79c7610c4751c478859edb7dc96
[INFO] running `Command { std: "docker" "start" "-a" "50f13ecc81d6271c88c2658d2e56c762e9b4a79c7610c4751c478859edb7dc96", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.4
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling rug v1.26.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling peg-runtime v0.8.3
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling thiserror v2.0.6
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling clap_builder v4.5.23
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling peg-macros v0.8.4
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling syn-mid v0.5.4
[INFO] [stderr]    Compiling annotate-snippets v0.6.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling genawaiter-macro v0.99.1
[INFO] [stderr]    Compiling forward_ref v1.0.0
[INFO] [stderr]    Compiling simplelog v0.12.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling chic v1.2.2
[INFO] [stderr]    Compiling peg v0.8.4
[INFO] [stderr]    Compiling ordered-float v4.5.0
[INFO] [stderr]    Compiling debug_print v1.0.0
[INFO] [stderr]    Compiling sorted-vec v0.8.5
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling genawaiter-proc-macro v0.99.1
[INFO] [stderr]    Compiling genawaiter v0.99.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.6
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling clap v4.5.23
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "50f13ecc81d6271c88c2658d2e56c762e9b4a79c7610c4751c478859edb7dc96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50f13ecc81d6271c88c2658d2e56c762e9b4a79c7610c4751c478859edb7dc96", kill_on_drop: false }`
[INFO] [stdout] 50f13ecc81d6271c88c2658d2e56c762e9b4a79c7610c4751c478859edb7dc96