[INFO] fetching crate work 0.4.2... [INFO] building work-0.4.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate work 0.4.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate work 0.4.2 [INFO] finished tweaking crates.io crate work 0.4.2 [INFO] tweaked toml for crates.io crate work 0.4.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate work 0.4.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate work 0.4.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_termios v0.1.1 [INFO] [stderr] Downloaded termion v1.5.5 [INFO] [stderr] Downloaded textwrap v0.12.1 [INFO] [stderr] Downloaded derive_builder_core v0.9.0 [INFO] [stderr] Downloaded tuikit v0.3.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.1 [INFO] [stderr] Downloaded directories v2.0.2 [INFO] [stderr] Downloaded confy v0.4.0 [INFO] [stderr] Downloaded os_str_bytes v2.4.0 [INFO] [stderr] Downloaded const_fn v0.4.4 [INFO] [stderr] Downloaded derive_builder v0.9.0 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded clap_derive v3.0.0-beta.2 [INFO] [stderr] Downloaded smallvec v1.5.1 [INFO] [stderr] Downloaded skim v0.8.2 [INFO] [stderr] Downloaded crossbeam-utils v0.8.1 [INFO] [stderr] Downloaded utf8parse v0.1.1 [INFO] [stderr] Downloaded rusqlite v0.23.1 [INFO] [stderr] Downloaded clap v3.0.0-beta.2 [INFO] [stderr] Downloaded libsqlite3-sys v0.18.0 [INFO] [stderr] Downloaded vte v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ffca3bc650262d61eca95becb6b2057340bd8fd7c8ffad5ff6a9de9b7f45987 [INFO] running `Command { std: "docker" "start" "-a" "2ffca3bc650262d61eca95becb6b2057340bd8fd7c8ffad5ff6a9de9b7f45987", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ffca3bc650262d61eca95becb6b2057340bd8fd7c8ffad5ff6a9de9b7f45987", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ffca3bc650262d61eca95becb6b2057340bd8fd7c8ffad5ff6a9de9b7f45987", kill_on_drop: false }` [INFO] [stdout] 2ffca3bc650262d61eca95becb6b2057340bd8fd7c8ffad5ff6a9de9b7f45987 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a25da207b522312e9b9d29fd6ab3cfd623e69bca001a74e0bfafc151dabc5a92 [INFO] running `Command { std: "docker" "start" "-a" "a25da207b522312e9b9d29fd6ab3cfd623e69bca001a74e0bfafc151dabc5a92", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling fuzzy-matcher v0.3.7 [INFO] [stderr] Compiling vte v0.3.3 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling libsqlite3-sys v0.18.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling smallvec v1.5.1 [INFO] [stderr] Compiling termion v1.5.5 [INFO] [stderr] Compiling rusqlite v0.23.1 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling timer v0.2.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling tuikit v0.3.4 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling skim v0.8.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling confy v0.4.0 [INFO] [stderr] Compiling work v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/fuzzy.rs:110:16 [INFO] [stdout] | [INFO] [stdout] 110 | fn display(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 110 | fn display(&self) -> Cow<'_, AnsiString<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/fuzzy.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | fn text(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 113 | fn text(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.99s [INFO] running `Command { std: "docker" "inspect" "a25da207b522312e9b9d29fd6ab3cfd623e69bca001a74e0bfafc151dabc5a92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a25da207b522312e9b9d29fd6ab3cfd623e69bca001a74e0bfafc151dabc5a92", kill_on_drop: false }` [INFO] [stdout] a25da207b522312e9b9d29fd6ab3cfd623e69bca001a74e0bfafc151dabc5a92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e91281362b36aed66e681e7901f3001d977b41d71f0481393999dcaa8299881d [INFO] running `Command { std: "docker" "start" "-a" "e91281362b36aed66e681e7901f3001d977b41d71f0481393999dcaa8299881d", kill_on_drop: false }` [INFO] [stderr] Compiling work v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/fuzzy.rs:110:16 [INFO] [stdout] | [INFO] [stdout] 110 | fn display(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 110 | fn display(&self) -> Cow<'_, AnsiString<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/fuzzy.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | fn text(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 113 | fn text(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.76s [INFO] running `Command { std: "docker" "inspect" "e91281362b36aed66e681e7901f3001d977b41d71f0481393999dcaa8299881d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e91281362b36aed66e681e7901f3001d977b41d71f0481393999dcaa8299881d", kill_on_drop: false }` [INFO] [stdout] e91281362b36aed66e681e7901f3001d977b41d71f0481393999dcaa8299881d