[INFO] fetching crate stratum-v1 0.1.0...
[INFO] checking stratum-v1-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate stratum-v1 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate stratum-v1 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate stratum-v1 0.1.0
[INFO] tweaked toml for crates.io crate stratum-v1 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stratum-v1 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stratum-v1 0.1.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cede79a24b6a5086a60366d293e11dcafb297f47495a56b2d310b4f9f8099c4
[INFO] running `Command { std: "docker" "start" "-a" "5cede79a24b6a5086a60366d293e11dcafb297f47495a56b2d310b4f9f8099c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cede79a24b6a5086a60366d293e11dcafb297f47495a56b2d310b4f9f8099c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cede79a24b6a5086a60366d293e11dcafb297f47495a56b2d310b4f9f8099c4", kill_on_drop: false }`
[INFO] [stdout] 5cede79a24b6a5086a60366d293e11dcafb297f47495a56b2d310b4f9f8099c4
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c56f4fd9dfbd28851fad7d59da8308e05edb066a968921c03f07f5110d14e0d
[INFO] running `Command { std: "docker" "start" "-a" "5c56f4fd9dfbd28851fad7d59da8308e05edb066a968921c03f07f5110d14e0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking hex-conservative v0.2.1
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]     Checking bitcoin_hashes v0.14.0
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking newline-converter v0.3.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking inquire v0.7.5
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]     Checking tokio v1.38.1
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]     Checking serde-json-core v0.6.0
[INFO] [stderr]     Checking stratum-v1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.05s
[INFO] running `Command { std: "docker" "inspect" "5c56f4fd9dfbd28851fad7d59da8308e05edb066a968921c03f07f5110d14e0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c56f4fd9dfbd28851fad7d59da8308e05edb066a968921c03f07f5110d14e0d", kill_on_drop: false }`
[INFO] [stdout] 5c56f4fd9dfbd28851fad7d59da8308e05edb066a968921c03f07f5110d14e0d