[INFO] cloning repository https://github.com/epage/defenestrate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/epage/defenestrate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Fdefenestrate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Fdefenestrate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32ad1f648145a5a237aa14a246230935c6741cfb
[INFO] checking epage/defenestrate against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Fdefenestrate" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/epage/defenestrate on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/epage/defenestrate
[INFO] finished tweaking git repo https://github.com/epage/defenestrate
[INFO] tweaked toml for git repo https://github.com/epage/defenestrate written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/epage/defenestrate already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7122bf3aa38d8d778f490e9613396862f969d768c3edf0b772132a41f4998624
[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" "7122bf3aa38d8d778f490e9613396862f969d768c3edf0b772132a41f4998624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7122bf3aa38d8d778f490e9613396862f969d768c3edf0b772132a41f4998624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7122bf3aa38d8d778f490e9613396862f969d768c3edf0b772132a41f4998624", kill_on_drop: false }`
[INFO] [stdout] 7122bf3aa38d8d778f490e9613396862f969d768c3edf0b772132a41f4998624
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 74f37eac80e562543cc2dc0191e82a118285775e3adce6f05420ead400ae9fcc
[INFO] running `Command { std: "docker" "start" "-a" "74f37eac80e562543cc2dc0191e82a118285775e3adce6f05420ead400ae9fcc", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking siphasher v0.3.7
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking simdutf8 v0.1.3
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking concolor-query v0.0.4
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking proc-exit v1.0.2
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking minimal-lexical v0.1.3
[INFO] [stderr]     Checking gimli v0.25.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking yansi v0.5.0
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking edit-distance v2.1.0
[INFO] [stderr]     Checking phf_shared v0.10.0
[INFO] [stderr]     Checking predicates-tree v1.0.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking libc v0.2.103
[INFO] [stderr]     Checking memchr v2.4.1
[INFO] [stderr]     Checking ryu v1.0.5
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking radium v0.5.3
[INFO] [stderr]     Checking crossbeam-utils v0.8.5
[INFO] [stderr]     Checking anyhow v1.0.44
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking object v0.26.2
[INFO] [stderr]     Checking content_inspector v0.2.4
[INFO] [stderr]     Checking unicase v2.6.0
[INFO] [stderr]     Checking miniz_oxide v0.4.4
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking ahash v0.7.4
[INFO] [stderr]     Checking concolor-control v0.0.7
[INFO] [stderr]     Checking lexical-core v0.7.6
[INFO] [stderr]     Checking nom v6.1.2
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]    Compiling enumflags2_derive v0.7.0
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking os_type v2.3.0
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking nom v7.0.0
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking predicates v2.0.2
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking kstring v1.0.5
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking structopt v0.3.23
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking addr2line v0.16.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]     Checking enumflags2 v0.7.1
[INFO] [stderr]     Checking globset v0.4.8
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking assert_cmd v2.0.1
[INFO] [stderr]     Checking clap-verbosity-flag v0.3.2
[INFO] [stderr]     Checking concolor-clap v0.0.6
[INFO] [stderr]     Checking phf_generator v0.10.0
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking varcon-core v2.1.1 (/opt/rustwide/workdir/crates/varcon-core)
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking ignore v0.4.18
[INFO] [stderr]     Checking phf_codegen v0.10.0
[INFO] [stderr]     Checking backtrace v0.3.61
[INFO] [stderr]     Checking typos v0.7.4 (/opt/rustwide/workdir/crates/typos)
[INFO] [stderr]     Checking varcon v0.5.1 (/opt/rustwide/workdir/crates/varcon)
[INFO] [stderr]     Checking dictgen v0.1.1 (/opt/rustwide/workdir/crates/dictgen)
[INFO] [stderr]     Checking human-panic v1.0.3
[INFO] [stderr]     Checking typos-dict v0.6.2 (/opt/rustwide/workdir/crates/typos-dict)
[INFO] [stderr]     Checking typos-vars v0.7.1 (/opt/rustwide/workdir/crates/typos-vars)
[INFO] [stderr]     Checking codespell-dict v0.4.0 (/opt/rustwide/workdir/crates/codespell-dict)
[INFO] [stderr]     Checking misspell-dict v0.4.0 (/opt/rustwide/workdir/crates/misspell-dict)
[INFO] [stderr]     Checking wikipedia-dict v0.4.0 (/opt/rustwide/workdir/crates/wikipedia-dict)
[INFO] [stderr] error: could not compile `varcon`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name varcon --edition=2018 crates/varcon/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="all"' --cfg 'feature="default"' --cfg 'feature="flags"' -C metadata=d2f85553e6c15e16 -C extra-filename=-d2f85553e6c15e16 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern varcon_core=/opt/rustwide/target/debug/deps/libvarcon_core-8c58f921332b3fe2.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "74f37eac80e562543cc2dc0191e82a118285775e3adce6f05420ead400ae9fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f37eac80e562543cc2dc0191e82a118285775e3adce6f05420ead400ae9fcc", kill_on_drop: false }`
[INFO] [stdout] 74f37eac80e562543cc2dc0191e82a118285775e3adce6f05420ead400ae9fcc
