[INFO] fetching crate layered-io 0.23.1... [INFO] checking layered-io-0.23.1 against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125384-2 [INFO] extracting crate layered-io 0.23.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate layered-io 0.23.1 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 layered-io 0.23.1 [INFO] finished tweaking crates.io crate layered-io 0.23.1 [INFO] tweaked toml for crates.io crate layered-io 0.23.1 written to /workspace/builds/worker-7-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 62 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.23.0) [INFO] [stderr] Adding dirs v4.0.0 (latest: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.30.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.4) [INFO] [stderr] Adding object v0.35.0 (latest: v0.36.0) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding terminfo v0.8.0 (latest: v0.9.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [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 phf_generator v0.11.2 [INFO] [stderr] Downloaded phf_shared v0.11.2 [INFO] [stderr] Downloaded io-extras v0.18.2 [INFO] [stderr] Downloaded os_pipe v1.1.5 [INFO] [stderr] Downloaded duplex v0.16.0 [INFO] [stderr] Downloaded io-lifetimes v2.0.3 [INFO] [stderr] Downloaded terminfo v0.8.0 [INFO] [stderr] Downloaded terminal-io v0.19.2 [INFO] [stderr] Downloaded phf v0.11.2 [INFO] [stderr] Downloaded phf_codegen v0.11.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f1b0ed4b812c48dee91ff3b956223d83419eb25acfaaa90eb356d01773ddb190 [INFO] running `Command { std: "docker" "start" "-a" "f1b0ed4b812c48dee91ff3b956223d83419eb25acfaaa90eb356d01773ddb190", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1b0ed4b812c48dee91ff3b956223d83419eb25acfaaa90eb356d01773ddb190", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1b0ed4b812c48dee91ff3b956223d83419eb25acfaaa90eb356d01773ddb190", kill_on_drop: false }` [INFO] [stdout] f1b0ed4b812c48dee91ff3b956223d83419eb25acfaaa90eb356d01773ddb190 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 918dfb126753558b3fedcad0821fe40b32b3352e478c80580fcccadc88e9b0eb [INFO] running `Command { std: "docker" "start" "-a" "918dfb126753558b3fedcad0821fe40b32b3352e478c80580fcccadc88e9b0eb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling io-lifetimes v2.0.3 [INFO] [stderr] Compiling io-extras v0.18.2 [INFO] [stderr] Compiling layered-io v0.23.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking duplex v0.16.0 [INFO] [stderr] Checking os_pipe v1.1.5 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "918dfb126753558b3fedcad0821fe40b32b3352e478c80580fcccadc88e9b0eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "918dfb126753558b3fedcad0821fe40b32b3352e478c80580fcccadc88e9b0eb", kill_on_drop: false }` [INFO] [stdout] 918dfb126753558b3fedcad0821fe40b32b3352e478c80580fcccadc88e9b0eb