[INFO] cloning repository https://github.com/phigley/taxi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phigley/taxi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphigley%2Ftaxi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphigley%2Ftaxi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 85c356afe6b40075648ef6d35334c276fb410f3c [INFO] checking phigley/taxi against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphigley%2Ftaxi" "/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/phigley/taxi on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/phigley/taxi [INFO] finished tweaking git repo https://github.com/phigley/taxi [INFO] tweaked toml for git repo https://github.com/phigley/taxi written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/phigley/taxi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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] 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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ee911df75a750a4af3b22fef05fa82aba40a521f4801f7573c19e3f6190b2cc [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" "4ee911df75a750a4af3b22fef05fa82aba40a521f4801f7573c19e3f6190b2cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ee911df75a750a4af3b22fef05fa82aba40a521f4801f7573c19e3f6190b2cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ee911df75a750a4af3b22fef05fa82aba40a521f4801f7573c19e3f6190b2cc", kill_on_drop: false }` [INFO] [stdout] 4ee911df75a750a4af3b22fef05fa82aba40a521f4801f7573c19e3f6190b2cc [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "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] 161804e29f9d2819c80e751a945b8687d8493fd5320ad00872afe5a6a0c69925 [INFO] running `Command { std: "docker" "start" "-a" "161804e29f9d2819c80e751a945b8687d8493fd5320ad00872afe5a6a0c69925", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking array-macro v1.0.4 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking assert_matches v1.3.0 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking float-cmp v0.6.0 [INFO] [stderr] Checking serde_json v1.0.34 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking criterion-plot v0.4.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking tinytemplate v1.0.3 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_xoshiro v0.3.1 [INFO] [stderr] Checking rand_os v0.2.2 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking signal-hook v0.1.12 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking crossterm v0.14.1 [INFO] [stderr] Checking tui v0.8.0 [INFO] [stderr] Compiling enum-map-derive v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Checking enum-map v0.6.2 [INFO] [stderr] Checking taxi v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.55s [INFO] running `Command { std: "docker" "inspect" "161804e29f9d2819c80e751a945b8687d8493fd5320ad00872afe5a6a0c69925", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "161804e29f9d2819c80e751a945b8687d8493fd5320ad00872afe5a6a0c69925", kill_on_drop: false }` [INFO] [stdout] 161804e29f9d2819c80e751a945b8687d8493fd5320ad00872afe5a6a0c69925