[INFO] cloning repository https://github.com/alexpovel/b4s
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexpovel/b4s" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexpovel%2Fb4s", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexpovel%2Fb4s'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6ccf71cccfde2e12e1e9e1cc0e07ce5ccf802f2
[INFO] checking alexpovel/b4s against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexpovel%2Fb4s" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alexpovel/b4s
[INFO] finished tweaking git repo https://github.com/alexpovel/b4s
[INFO] tweaked toml for git repo https://github.com/alexpovel/b4s written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alexpovel/b4s on toolchain 70daa2c0d8eed7066b07966f3c0b0b8622bff4e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "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" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 98 packages to latest compatible versions
[INFO] [stderr]       Adding afl v0.14.5 (available: v0.17.1)
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.8.2)
[INFO] [stderr]       Adding itertools v0.11.0 (available: v0.14.0)
[INFO] [stderr]       Adding phf v0.11.3 (available: v0.13.1)
[INFO] [stderr]       Adding rstest v0.18.2 (available: v0.26.1)
[INFO] [stderr]       Adding trie-rs v0.1.1 (available: v0.4.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded siphasher v1.0.2
[INFO] [stderr]   Downloaded xdg v2.5.2
[INFO] [stderr]   Downloaded fid-rs v0.1.1
[INFO] [stderr]   Downloaded louds-rs v0.4.0
[INFO] [stderr]   Downloaded trie-rs v0.1.1
[INFO] [stderr]   Downloaded afl v0.14.5
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49e9f37dc68d858f4a74b0ee6d5f5b51204328de4b7304c19e2b031d5feec4f3
[INFO] running `Command { std: "docker" "start" "-a" "49e9f37dc68d858f4a74b0ee6d5f5b51204328de4b7304c19e2b031d5feec4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49e9f37dc68d858f4a74b0ee6d5f5b51204328de4b7304c19e2b031d5feec4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e9f37dc68d858f4a74b0ee6d5f5b51204328de4b7304c19e2b031d5feec4f3", kill_on_drop: false }`
[INFO] [stdout] 49e9f37dc68d858f4a74b0ee6d5f5b51204328de4b7304c19e2b031d5feec4f3
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b26a607b5dc21b9afc47c9060de3a1f801e7362aa7915e041cab1ae259bebebd
[INFO] running `Command { std: "docker" "start" "-a" "b26a607b5dc21b9afc47c9060de3a1f801e7362aa7915e041cab1ae259bebebd", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling rstest_macros v0.18.2
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking clap_builder v4.5.58
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking fid-rs v0.1.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling afl v0.14.5
[INFO] [stderr]     Checking louds-rs v0.4.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking trie-rs v0.1.1
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking rustc_version v0.4.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking clap v4.5.58
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking b4s v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking afl-target v0.3.4 (/opt/rustwide/workdir/fuzz)
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking rstest v0.18.2
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.50s
[INFO] running `Command { std: "docker" "inspect" "b26a607b5dc21b9afc47c9060de3a1f801e7362aa7915e041cab1ae259bebebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b26a607b5dc21b9afc47c9060de3a1f801e7362aa7915e041cab1ae259bebebd", kill_on_drop: false }`
[INFO] [stdout] b26a607b5dc21b9afc47c9060de3a1f801e7362aa7915e041cab1ae259bebebd