[INFO] fetching crate exitfailure 0.5.1... [INFO] checking exitfailure-0.5.1 against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579 [INFO] extracting crate exitfailure 0.5.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate exitfailure 0.5.1 on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate exitfailure 0.5.1 [INFO] finished tweaking crates.io crate exitfailure 0.5.1 [INFO] tweaked toml for crates.io crate exitfailure 0.5.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded addr2line v0.14.1 [INFO] [stderr] Downloaded assert_cmd v0.9.1 [INFO] [stderr] Downloaded predicates-tree v0.9.0 [INFO] [stderr] Downloaded failure_derive v0.1.8 [INFO] [stderr] Downloaded regex-syntax v0.6.21 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded serde_json v1.0.61 [INFO] [stderr] Downloaded rustc-demangle v0.1.18 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded serde_derive v1.0.118 [INFO] [stderr] Downloaded backtrace v0.3.55 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded miniz_oxide v0.4.3 [INFO] [stderr] Downloaded regex v1.4.2 [INFO] [stderr] Downloaded libc v0.2.81 [INFO] [stderr] Downloaded predicates v0.9.1 [INFO] [stderr] Downloaded gimli v0.23.0 [INFO] [stderr] Downloaded serde v1.0.118 [INFO] [stderr] Downloaded treeline v0.1.0 [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded quote v1.0.8 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded object v0.22.0 [INFO] [stderr] Downloaded escargot v0.3.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.24 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded syn v1.0.56 [INFO] [stderr] Downloaded predicates-core v0.9.0 [INFO] [stderr] Downloaded thread_local v1.0.1 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded float-cmp v0.4.0 [INFO] [stderr] Downloaded normalize-line-endings v0.2.2 [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded failure v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9cb7463efe984ae58f2fc09938e9fdb74b0a2463261774e7a4d88589e07ebdec [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9cb7463efe984ae58f2fc09938e9fdb74b0a2463261774e7a4d88589e07ebdec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9cb7463efe984ae58f2fc09938e9fdb74b0a2463261774e7a4d88589e07ebdec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cb7463efe984ae58f2fc09938e9fdb74b0a2463261774e7a4d88589e07ebdec", kill_on_drop: false }` [INFO] [stdout] 9cb7463efe984ae58f2fc09938e9fdb74b0a2463261774e7a4d88589e07ebdec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb5be39fb6bb3253e7ba7557565692e15ea9ca1572f5f55ed86e51b27a1014cd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fb5be39fb6bb3253e7ba7557565692e15ea9ca1572f5f55ed86e51b27a1014cd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking predicates-core v0.9.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking normalize-line-endings v0.2.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking predicates-tree v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Checking predicates v0.9.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking exitfailure v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking assert_cmd v0.9.1 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.62s [INFO] running `Command { std: "docker" "inspect" "fb5be39fb6bb3253e7ba7557565692e15ea9ca1572f5f55ed86e51b27a1014cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb5be39fb6bb3253e7ba7557565692e15ea9ca1572f5f55ed86e51b27a1014cd", kill_on_drop: false }` [INFO] [stdout] fb5be39fb6bb3253e7ba7557565692e15ea9ca1572f5f55ed86e51b27a1014cd