[INFO] fetching crate jex 0.1.3... [INFO] checking jex-0.1.3 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate jex 0.1.3 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate jex 0.1.3 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jex 0.1.3 [INFO] finished tweaking crates.io crate jex 0.1.3 [INFO] tweaked toml for crates.io crate jex 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate jex 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded coredump v0.1.1 [INFO] [stderr] Downloaded autotools v0.2.1 [INFO] [stderr] Downloaded jq-sys v0.2.2 [INFO] [stderr] Downloaded jq-src v0.4.1 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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] d8f26231e9c7710d931f1266b94583a9ac836bfa2e187f7d64846b5e6aa9be56 [INFO] running `Command { std: "docker" "start" "-a" "d8f26231e9c7710d931f1266b94583a9ac836bfa2e187f7d64846b5e6aa9be56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8f26231e9c7710d931f1266b94583a9ac836bfa2e187f7d64846b5e6aa9be56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8f26231e9c7710d931f1266b94583a9ac836bfa2e187f7d64846b5e6aa9be56", kill_on_drop: false }` [INFO] [stdout] d8f26231e9c7710d931f1266b94583a9ac836bfa2e187f7d64846b5e6aa9be56 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e40617cf82cd2f5ea64bdc8676b3ecdb8451506634f02776683fdb038aedb22 [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" "3e40617cf82cd2f5ea64bdc8676b3ecdb8451506634f02776683fdb038aedb22", kill_on_drop: false }` [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling unicode-general-category v0.2.0 [INFO] [stderr] Compiling argh_shared v0.1.1 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling autotools v0.2.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking dirs-sys-next v0.1.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling jq-src v0.4.1 [INFO] [stderr] Checking dirs-next v1.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking mio v0.7.5 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling cpuprofiler v0.0.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Compiling jq-sys v0.2.2 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking crossterm v0.17.7 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking regex v1.4.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking backtrace v0.3.52 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon-core v1.8.1 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tui v0.12.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking simplelog v0.9.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v0.10.1 [INFO] [stderr] Checking rustyline v6.3.0 [INFO] [stderr] Compiling argh_derive v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking argh v0.1.3 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stderr] Checking jex v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `StrLine` [INFO] [stdout] --> src/testing.rs:3:32 [INFO] [stdout] | [INFO] [stdout] 3 | lines::{Line, LineContent, StrLine}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 56s [INFO] running `Command { std: "docker" "inspect" "3e40617cf82cd2f5ea64bdc8676b3ecdb8451506634f02776683fdb038aedb22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e40617cf82cd2f5ea64bdc8676b3ecdb8451506634f02776683fdb038aedb22", kill_on_drop: false }` [INFO] [stdout] 3e40617cf82cd2f5ea64bdc8676b3ecdb8451506634f02776683fdb038aedb22