[INFO] cloning repository https://github.com/femnad/gel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/femnad/gel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffemnad%2Fgel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffemnad%2Fgel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78a1ae35ea52d0b50c42ce679cd5bc2ea6b41c5f
[INFO] testing femnad/gel against beta-2021-05-08 for beta-1.53-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffemnad%2Fgel" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/femnad/gel on toolchain beta-2021-05-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-05-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/femnad/gel
[INFO] finished tweaking git repo https://github.com/femnad/gel
[INFO] tweaked toml for git repo https://github.com/femnad/gel written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/femnad/gel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-05-08" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded rental v0.5.4
[INFO] [stderr] Downloaded cssparser v0.25.8
[INFO] [stderr] Downloaded rental-impl v0.5.4
[INFO] [stderr] Downloaded owned-read v0.4.0
[INFO] [stderr] Downloaded census v0.2.0
[INFO] [stderr] Downloaded atomicwrites v0.2.3
[INFO] [stderr] Downloaded parking_lot_core v0.6.1
[INFO] [stderr] Downloaded bitpacking v0.8.0
[INFO] [stderr] Downloaded once_cell v0.2.3
[INFO] [stderr] Downloaded ascii v0.9.2
[INFO] [stderr] Downloaded xmlparser v0.9.0
[INFO] [stderr] Downloaded fail v0.2.1
[INFO] [stderr] Downloaded fst v0.3.3
[INFO] [stderr] Downloaded tantivy-fst v0.1.0
[INFO] [stderr] Downloaded scraper v0.10.1
[INFO] [stderr] Downloaded hyper v0.12.32
[INFO] [stderr] Downloaded roxmltree v0.6.1
[INFO] [stderr] Downloaded tantivy v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-05-08" "metadata" "--no-deps" "--format-version=1", 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] 9efa64541bda051d5f4bfaae2fbe1dc44f27ad4ceb0430b3a3bb49e785f094ef
[INFO] running `Command { std: "docker" "start" "-a" "9efa64541bda051d5f4bfaae2fbe1dc44f27ad4ceb0430b3a3bb49e785f094ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9efa64541bda051d5f4bfaae2fbe1dc44f27ad4ceb0430b3a3bb49e785f094ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9efa64541bda051d5f4bfaae2fbe1dc44f27ad4ceb0430b3a3bb49e785f094ef", kill_on_drop: false }`
[INFO] [stdout] 9efa64541bda051d5f4bfaae2fbe1dc44f27ad4ceb0430b3a3bb49e785f094ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-05-08" "build" "--frozen" "--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] 5fd2f058bc9d168973f1a806898173ecc7e24ce634ca06320bf3202805ee2bd8
[INFO] running `Command { std: "docker" "start" "-a" "5fd2f058bc9d168973f1a806898173ecc7e24ce634ca06320bf3202805ee2bd8", kill_on_drop: false }`
[INFO] [stderr] Compiling syn v0.15.39
[INFO] [stderr] Compiling log v0.4.7
[INFO] [stderr] Compiling futures v0.1.28
[INFO] [stderr] Compiling either v1.5.2
[INFO] [stderr] Compiling nodrop v0.1.13
[INFO] [stderr] Compiling openssl v0.10.23
[INFO] [stderr] Compiling bit-vec v0.5.1
[INFO] [stderr] Compiling encoding_rs v0.8.17
[INFO] [stderr] Compiling ascii v0.9.2
[INFO] [stderr] Compiling variance v0.1.3
[INFO] [stderr] Compiling crossbeam v0.2.12
[INFO] [stderr] Compiling scopeguard v0.1.2
[INFO] [stderr] Compiling regex-syntax v0.4.2
[INFO] [stderr] Compiling xmlparser v0.9.0
[INFO] [stderr] Compiling census v0.2.0
[INFO] [stderr] Compiling ego-tree v0.6.0
[INFO] [stderr] Compiling error-chain v0.12.1
[INFO] [stderr] Compiling num-traits v0.2.8
[INFO] [stderr] Compiling unicase v2.4.0
[INFO] [stderr] Compiling miniz_oxide_c_api v0.2.2
[INFO] [stderr] Compiling try_from v0.3.2
[INFO] [stderr] Compiling openssl-sys v0.9.47
[INFO] [stderr] Compiling miniz_oxide v0.2.2
[INFO] [stderr] Compiling getopts v0.2.19
[INFO] [stderr] Compiling walkdir v2.2.8
[INFO] [stderr] Compiling servo_arc v0.1.1
[INFO] [stderr] Compiling crossbeam-utils v0.6.5
[INFO] [stderr] Compiling bit-set v0.5.1
[INFO] [stderr] Compiling itertools v0.8.0
[INFO] [stderr] Compiling arrayvec v0.4.11
[INFO] [stderr] Compiling idna v0.1.5
[INFO] [stderr] Compiling iovec v0.1.2
[INFO] [stderr] Compiling num_cpus v1.10.1
[INFO] [stderr] Compiling net2 v0.2.33
[INFO] [stderr] Compiling rand v0.4.6
[INFO] [stderr] Compiling rand v0.5.6
[INFO] [stderr] Compiling inotify-sys v0.1.3
[INFO] [stderr] Compiling filetime v0.2.5
[INFO] [stderr] Compiling fs2 v0.4.3
[INFO] [stderr] Compiling atty v0.2.13
[INFO] [stderr] Compiling dirs-sys v0.3.3
[INFO] [stderr] Compiling rand_chacha v0.1.1
[INFO] [stderr] Compiling parking_lot_core v0.6.1
[INFO] [stderr] Compiling hyper v0.12.32
[INFO] [stderr] Compiling parking_lot v0.9.0
[INFO] [stderr] Compiling fst v0.3.3
[INFO] [stderr] Compiling murmurhash32 v0.2.0
[INFO] [stderr] Compiling snap v0.2.5
[INFO] [stderr] Compiling scoped-pool v1.0.0
[INFO] [stderr] Compiling roxmltree v0.6.1
[INFO] [stderr] Compiling combine v3.8.1
[INFO] [stderr] Compiling bitpacking v0.8.0
[INFO] [stderr] Compiling bytes v0.4.12
[INFO] [stderr] Compiling crossbeam-queue v0.1.2
[INFO] [stderr] Compiling crossbeam-channel v0.3.8
[INFO] [stderr] Compiling crossbeam-epoch v0.7.1
[INFO] [stderr] Compiling crossbeam-epoch v0.6.1
[INFO] [stderr] Compiling inotify v0.6.1
[INFO] [stderr] Compiling clap v2.33.0
[INFO] [stderr] Compiling dirs v2.0.1
[INFO] [stderr] Compiling rand v0.6.5
[INFO] [stderr] Compiling url v1.7.2
[INFO] [stderr] Compiling rand v0.3.23
[INFO] [stderr] Compiling tempdir v0.3.7
[INFO] [stderr] Compiling tokio-executor v0.1.8
[INFO] [stderr] Compiling tokio-sync v0.1.6
[INFO] [stderr] Compiling futures-cpupool v0.1.8
[INFO] [stderr] Compiling mio v0.6.19
[INFO] [stderr] Compiling want v0.2.0
[INFO] [stderr] Compiling log v0.3.9
[INFO] [stderr] Compiling levenshtein_automata v0.1.1
[INFO] [stderr] Compiling parking_lot_core v0.3.1
[INFO] [stderr] Compiling tokio-io v0.1.12
[INFO] [stderr] Compiling http v0.1.17
[INFO] [stderr] Compiling tokio-buf v0.1.1
[INFO] [stderr] Compiling string v0.2.1
[INFO] [stderr] Compiling crossbeam-deque v0.7.1
[INFO] [stderr] Compiling crossbeam-deque v0.6.3
[INFO] [stderr] Compiling flate2 v1.0.9
[INFO] [stderr] Compiling atomicwrites v0.2.3
[INFO] [stderr] Compiling native-tls v0.2.3
[INFO] [stderr] Compiling tokio-current-thread v0.1.6
[INFO] [stderr] Compiling tokio-timer v0.2.11
[INFO] [stderr] Compiling fail v0.2.1
[INFO] [stderr] Compiling mime v0.3.13
[INFO] [stderr] Compiling tantivy-fst v0.1.0
[INFO] [stderr] Compiling cookie v0.12.0
[INFO] [stderr] Compiling phf_generator v0.7.24
[INFO] [stderr] Compiling parking_lot_core v0.4.0
[INFO] [stderr] Compiling parking_lot v0.6.4
[INFO] [stderr] Compiling mio-extras v2.0.5
[INFO] [stderr] Compiling num-integer v0.1.41
[INFO] [stderr] Compiling tokio-threadpool v0.1.15
[INFO] [stderr] Compiling tempfile v3.1.0
[INFO] [stderr] Compiling publicsuffix v1.5.2
[INFO] [stderr] Compiling phf_codegen v0.7.24
[INFO] [stderr] Compiling string_cache_codegen v0.4.2
[INFO] [stderr] Compiling crossbeam v0.5.0
[INFO] [stderr] Compiling parking_lot v0.7.1
[INFO] [stderr] Compiling notify v4.0.12
[INFO] [stderr] Compiling chrono v0.4.7
[INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr] Compiling selectors v0.21.0
[INFO] [stderr] Compiling once_cell v0.2.3
[INFO] [stderr] Compiling tokio-reactor v0.1.9
[INFO] [stderr] Compiling h2 v0.1.25
[INFO] [stderr] Compiling http-body v0.1.0
[INFO] [stderr] Compiling string_cache v0.7.3
[INFO] [stderr] Compiling tokio-tcp v0.1.3
[INFO] [stderr] Compiling tokio v0.1.22
[INFO] [stderr] Compiling synstructure v0.10.2
[INFO] [stderr] Compiling hyper-tls v0.3.2
[INFO] [stderr] Compiling serde_derive v1.0.94
[INFO] [stderr] Compiling cssparser v0.25.8
[INFO] [stderr] Compiling failure_derive v0.1.5
[INFO] [stderr] Compiling rental-impl v0.5.4
[INFO] [stderr] Compiling cssparser-macros v0.3.5
[INFO] [stderr] Compiling html5ever v0.22.5
[INFO] [stderr] Compiling html5ever v0.23.0
[INFO] [stderr] Compiling failure v0.1.5
[INFO] [stderr] Compiling serde v1.0.94
[INFO] [stderr] Compiling rental v0.5.4
[INFO] [stderr] Compiling owned-read v0.4.0
[INFO] [stderr] Compiling serde_json v1.0.40
[INFO] [stderr] Compiling uuid v0.7.4
[INFO] [stderr] Compiling serde_urlencoded v0.5.5
[INFO] [stderr] Compiling rust-stemmers v1.1.0
[INFO] [stderr] Compiling cookie_store v0.7.0
[INFO] [stderr] Compiling markup5ever v0.7.5
[INFO] [stderr] Compiling markup5ever v0.8.1
[INFO] [stderr] Compiling tantivy v0.10.0
[INFO] [stderr] Compiling reqwest v0.9.18
[INFO] [stderr] Compiling scraper v0.10.1
[INFO] [stderr] Compiling select v0.4.3
[INFO] [stderr] Compiling gel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 41s
[INFO] running `Command { std: "docker" "inspect" "5fd2f058bc9d168973f1a806898173ecc7e24ce634ca06320bf3202805ee2bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd2f058bc9d168973f1a806898173ecc7e24ce634ca06320bf3202805ee2bd8", kill_on_drop: false }`
[INFO] [stdout] 5fd2f058bc9d168973f1a806898173ecc7e24ce634ca06320bf3202805ee2bd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-05-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33a038a60b7c3631534504d3abcbb4ebee3a199aa339c1bb464fc34291d782ba
[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" "33a038a60b7c3631534504d3abcbb4ebee3a199aa339c1bb464fc34291d782ba", kill_on_drop: false }`
[INFO] [stderr] Compiling gel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "33a038a60b7c3631534504d3abcbb4ebee3a199aa339c1bb464fc34291d782ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a038a60b7c3631534504d3abcbb4ebee3a199aa339c1bb464fc34291d782ba", kill_on_drop: false }`
[INFO] [stdout] 33a038a60b7c3631534504d3abcbb4ebee3a199aa339c1bb464fc34291d782ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-05-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c355293cbd3427dc70213878db7b34d557a59fd7bee81dbdcdc5afa193d4e12
[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" "9c355293cbd3427dc70213878db7b34d557a59fd7bee81dbdcdc5afa193d4e12", kill_on_drop: false }`
[INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stdout]
[INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gel-9f911d2a1a6fbc23)
[INFO] [stdout] running 0 tests
[INFO] [stdout]
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout]
[INFO] running `Command { std: "docker" "inspect" "9c355293cbd3427dc70213878db7b34d557a59fd7bee81dbdcdc5afa193d4e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c355293cbd3427dc70213878db7b34d557a59fd7bee81dbdcdc5afa193d4e12", kill_on_drop: false }`
[INFO] [stdout] 9c355293cbd3427dc70213878db7b34d557a59fd7bee81dbdcdc5afa193d4e12