[INFO] fetching crate best-path 0.1.1... [INFO] checking best-path-0.1.1 against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125384-2 [INFO] extracting crate best-path 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate best-path 0.1.1 on toolchain 91c0823ee63e793d990bb9fed898dc95b5d6db51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate best-path 0.1.1 [INFO] finished tweaking crates.io crate best-path 0.1.1 [INFO] tweaked toml for crates.io crate best-path 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "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 33 packages to latest compatible versions [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding toml_edit v0.21.1 (latest: v0.22.13) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.9) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scale-info-derive v2.11.3 [INFO] [stderr] Downloaded parity-scale-codec v3.6.12 [INFO] [stderr] Downloaded parity-scale-codec-derive v3.6.12 [INFO] [stderr] Downloaded scale-info v2.11.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c202355b84118e9c52d4e8c96582d58fede1875ab86ad1cdefc99e355b4f2fe [INFO] running `Command { std: "docker" "start" "-a" "2c202355b84118e9c52d4e8c96582d58fede1875ab86ad1cdefc99e355b4f2fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c202355b84118e9c52d4e8c96582d58fede1875ab86ad1cdefc99e355b4f2fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c202355b84118e9c52d4e8c96582d58fede1875ab86ad1cdefc99e355b4f2fe", kill_on_drop: false }` [INFO] [stdout] 2c202355b84118e9c52d4e8c96582d58fede1875ab86ad1cdefc99e355b4f2fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc24792f2a586d7afd3df8164a6c32f267ee82a08a3e2615f738f39374040448 [INFO] running `Command { std: "docker" "start" "-a" "bc24792f2a586d7afd3df8164a6c32f267ee82a08a3e2615f738f39374040448", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling parity-scale-codec-derive v3.6.12 [INFO] [stderr] Compiling scale-info-derive v2.11.3 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking parity-scale-codec v3.6.12 [INFO] [stderr] Checking scale-info v2.11.3 [INFO] [stderr] Checking best-path v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.39s [INFO] running `Command { std: "docker" "inspect" "bc24792f2a586d7afd3df8164a6c32f267ee82a08a3e2615f738f39374040448", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc24792f2a586d7afd3df8164a6c32f267ee82a08a3e2615f738f39374040448", kill_on_drop: false }` [INFO] [stdout] bc24792f2a586d7afd3df8164a6c32f267ee82a08a3e2615f738f39374040448