[INFO] fetching crate twenty-first 0.42.0-alpha.9...
[INFO] checking twenty-first-0.42.0-alpha.9 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] extracting crate twenty-first 0.42.0-alpha.9 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate twenty-first 0.42.0-alpha.9 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate twenty-first 0.42.0-alpha.9
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate twenty-first 0.42.0-alpha.9
[INFO] tweaked toml for crates.io crate twenty-first 0.42.0-alpha.9 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 160 packages to latest compatible versions
[INFO] [stderr]       Adding anes v0.1.6 (latest: v0.2.0)
[INFO] [stderr]       Adding attribute-derive v0.6.1 (latest: v0.10.1)
[INFO] [stderr]       Adding attribute-derive-macro v0.6.1 (latest: v0.10.1)
[INFO] [stderr]       Adding bit-set v0.5.3 (latest: v0.8.0)
[INFO] [stderr]       Adding bit-vec v0.6.3 (latest: v0.8.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.5)
[INFO] [stderr]       Adding proc-macro-utils v0.8.0 (latest: v0.10.0)
[INFO] [stderr]       Adding quick-error v1.2.3 (latest: v2.0.1)
[INFO] [stderr]       Adding quote-use v0.7.2 (latest: v0.8.4)
[INFO] [stderr]       Adding quote-use-macros v0.7.2 (latest: v0.8.4)
[INFO] [stderr]       Adding siphasher v0.3.11 (latest: v1.0.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f27288c3f1e94625bc970d2f129d2bc7408d5e1d06edf70a804908bfcdeaab5
[INFO] running `Command { std: "docker" "start" "-a" "3f27288c3f1e94625bc970d2f129d2bc7408d5e1d06edf70a804908bfcdeaab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f27288c3f1e94625bc970d2f129d2bc7408d5e1d06edf70a804908bfcdeaab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f27288c3f1e94625bc970d2f129d2bc7408d5e1d06edf70a804908bfcdeaab5", kill_on_drop: false }`
[INFO] [stdout] 3f27288c3f1e94625bc970d2f129d2bc7408d5e1d06edf70a804908bfcdeaab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb43166893e071c44e9f750845547770010e62530146d505ed6a1c83fe8e8852
[INFO] running `Command { std: "docker" "start" "-a" "eb43166893e071c44e9f750845547770010e62530146d505ed6a1c83fe8e8852", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]    Compiling derive-where v1.2.7
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling collection_literals v1.0.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]    Compiling blake3 v1.5.4
[INFO] [stderr]    Compiling derive_arbitrary v1.3.2
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]    Compiling proc-macro-utils v0.8.0
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking rustix v0.38.35
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]    Compiling trybuild v1.0.99
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]    Compiling bfieldcodec_derive v0.7.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]     Checking arbitrary v1.3.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking plotters v0.3.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]    Compiling quote-use-macros v0.7.2
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling test-strategy v0.4.0
[INFO] [stderr]    Compiling quote-use v0.7.2
[INFO] [stderr]    Compiling attribute-derive-macro v0.6.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v1.5.0
[INFO] [stderr]     Checking serde_json v1.0.127
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking serde-big-array v0.5.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling attribute-derive v0.6.1
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]    Compiling get-size-derive v0.1.3
[INFO] [stderr]     Checking get-size v0.1.4
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking twenty-first v0.42.0-alpha.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking proptest-arbitrary-interop v0.1.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.32s
[INFO] running `Command { std: "docker" "inspect" "eb43166893e071c44e9f750845547770010e62530146d505ed6a1c83fe8e8852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb43166893e071c44e9f750845547770010e62530146d505ed6a1c83fe8e8852", kill_on_drop: false }`
[INFO] [stdout] eb43166893e071c44e9f750845547770010e62530146d505ed6a1c83fe8e8852