[INFO] fetching crate sigma-ser 0.6.0... [INFO] checking sigma-ser-0.6.0 against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000 [INFO] extracting crate sigma-ser 0.6.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate sigma-ser 0.6.0 on toolchain e652caa679a304af11fc04f1f12452f255a82593 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sigma-ser 0.6.0 [INFO] finished tweaking crates.io crate sigma-ser 0.6.0 [INFO] tweaked toml for crates.io crate sigma-ser 0.6.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proptest-derive v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f66bb0b6e763f8ea656a9701d10f877a062253758d75fd4b8cdda1077622982c [INFO] running `Command { std: "docker" "start" "-a" "f66bb0b6e763f8ea656a9701d10f877a062253758d75fd4b8cdda1077622982c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f66bb0b6e763f8ea656a9701d10f877a062253758d75fd4b8cdda1077622982c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f66bb0b6e763f8ea656a9701d10f877a062253758d75fd4b8cdda1077622982c", kill_on_drop: false }` [INFO] [stdout] f66bb0b6e763f8ea656a9701d10f877a062253758d75fd4b8cdda1077622982c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9df5da3ba16c583360a3789cd6466d82adbc60dd5dfc252a2a6d1c294c5bc84b [INFO] running `Command { std: "docker" "start" "-a" "9df5da3ba16c583360a3789cd6466d82adbc60dd5dfc252a2a6d1c294c5bc84b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking funty v1.2.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking proptest v0.10.1 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking bounded-vec v0.6.0 [INFO] [stderr] Checking sigma-ser v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling proptest-derive v0.2.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.23s [INFO] running `Command { std: "docker" "inspect" "9df5da3ba16c583360a3789cd6466d82adbc60dd5dfc252a2a6d1c294c5bc84b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9df5da3ba16c583360a3789cd6466d82adbc60dd5dfc252a2a6d1c294c5bc84b", kill_on_drop: false }` [INFO] [stdout] 9df5da3ba16c583360a3789cd6466d82adbc60dd5dfc252a2a6d1c294c5bc84b