[INFO] cloning repository https://github.com/casey/just [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/casey/just" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcasey%2Fjust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcasey%2Fjust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c237c0097b50f669f5607a15feafcf1fd6ce40c1 [INFO] checking casey/just against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcasey%2Fjust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/casey/just on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/casey/just [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/casey/just [INFO] tweaked toml for git repo https://github.com/casey/just written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/casey/just 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getopts v0.2.21 [INFO] [stderr] Downloaded executable-path v1.0.0 [INFO] [stderr] Downloaded pulldown-cmark v0.9.6 [INFO] [stderr] Downloaded edit-distance v2.1.0 [INFO] [stderr] Downloaded lexiclean v0.0.1 [INFO] [stderr] Downloaded strum v0.26.2 [INFO] [stderr] Downloaded target v2.0.0 [INFO] [stderr] Downloaded ctrlc v3.4.4 [INFO] [stderr] Downloaded memmap2 v0.7.1 [INFO] [stderr] Downloaded camino v1.1.6 [INFO] [stderr] Downloaded nix v0.28.0 [INFO] [stderr] Downloaded rustix v0.38.31 [INFO] [stderr] Downloaded regex-automata v0.4.6 [INFO] [stderr] Downloaded cradle v0.2.2 [INFO] [stderr] Downloaded env_logger v0.11.3 [INFO] [stderr] Downloaded diff v0.1.13 [INFO] [stderr] Downloaded pretty_assertions v1.4.0 [INFO] [stderr] Downloaded similar v2.4.0 [INFO] [stderr] Downloaded snafu-derive v0.8.1 [INFO] [stderr] Downloaded snafu v0.8.1 [INFO] [stderr] Downloaded strum_macros v0.26.2 [INFO] [stderr] Downloaded dotenvy v0.15.7 [INFO] [stderr] Downloaded yansi v0.5.1 [INFO] [stderr] Downloaded temptree v0.2.0 [INFO] [stderr] Downloaded typed-arena v2.0.2 [INFO] [stderr] Downloaded which v6.0.0 [INFO] [stderr] Downloaded term_size v0.3.2 [INFO] [stderr] Downloaded pulldown-cmark-to-cmark v10.0.4 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c3c8bd44946056fe9034cea764c6289c09916c9924bfe9b4f90687e474e4bc0 [INFO] running `Command { std: "docker" "start" "-a" "3c3c8bd44946056fe9034cea764c6289c09916c9924bfe9b4f90687e474e4bc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c3c8bd44946056fe9034cea764c6289c09916c9924bfe9b4f90687e474e4bc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c3c8bd44946056fe9034cea764c6289c09916c9924bfe9b4f90687e474e4bc0", kill_on_drop: false }` [INFO] [stdout] 3c3c8bd44946056fe9034cea764c6289c09916c9924bfe9b4f90687e474e4bc0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0208e34cce12448d2659dfeb563eeceb5560935ed0d656ea172896901fadee9 [INFO] running `Command { std: "docker" "start" "-a" "f0208e34cce12448d2659dfeb563eeceb5560935ed0d656ea172896901fadee9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling blake3 v1.5.0 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Checking rayon v1.9.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking ctrlc v3.4.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking uuid v1.7.0 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking similar v2.4.0 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking target v2.0.0 [INFO] [stderr] Checking edit-distance v2.1.0 [INFO] [stderr] Checking dotenvy v0.15.7 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking lexiclean v0.0.1 [INFO] [stderr] Checking executable-path v1.0.0 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking which v6.0.0 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking temptree v0.2.0 [INFO] [stderr] Checking cradle v0.2.2 [INFO] [stderr] Checking update-contributors v0.0.0 (/opt/rustwide/workdir/bin/update-contributors) [INFO] [stderr] Checking pulldown-cmark-to-cmark v10.0.4 [INFO] [stderr] Checking generate-book v0.0.0 (/opt/rustwide/workdir/bin/generate-book) [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling snafu-derive v0.8.1 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking ref-type v0.0.0 (/opt/rustwide/workdir/bin/ref-type) [INFO] [stderr] Checking snafu v0.8.1 [INFO] [stderr] Checking strum v0.26.2 [INFO] [stderr] Checking just v1.25.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ExitStatus` is imported redundantly [INFO] [stdout] --> src/recipe.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 2 | super::*, [INFO] [stdout] | -------- the item `ExitStatus` is already imported here [INFO] [stdout] 3 | std::process::{ExitStatus, Stdio}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Stdio` is imported redundantly [INFO] [stdout] --> src/recipe.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 2 | super::*, [INFO] [stdout] | -------- the item `Stdio` is already imported here [INFO] [stdout] 3 | std::process::{ExitStatus, Stdio}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mem` is imported redundantly [INFO] [stdout] --> src/tree.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 2 | super::*, [INFO] [stdout] | -------- the item `mem` is already imported here [INFO] [stdout] 3 | std::{borrow::Cow, mem}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ExitStatus` is imported redundantly [INFO] [stdout] --> src/recipe.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 2 | super::*, [INFO] [stdout] | -------- the item `ExitStatus` is already imported here [INFO] [stdout] 3 | std::process::{ExitStatus, Stdio}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Stdio` is imported redundantly [INFO] [stdout] --> src/recipe.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 2 | super::*, [INFO] [stdout] | -------- the item `Stdio` is already imported here [INFO] [stdout] 3 | std::process::{ExitStatus, Stdio}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.88s [INFO] running `Command { std: "docker" "inspect" "f0208e34cce12448d2659dfeb563eeceb5560935ed0d656ea172896901fadee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0208e34cce12448d2659dfeb563eeceb5560935ed0d656ea172896901fadee9", kill_on_drop: false }` [INFO] [stdout] f0208e34cce12448d2659dfeb563eeceb5560935ed0d656ea172896901fadee9