[INFO] cloning repository https://github.com/redox-os/ion [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redox-os/ion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fion", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fion'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0c78f632a3f1ab030ff71bc925886d36eb0ec8ac [INFO] checking redox-os/ion against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fion" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redox-os/ion on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redox-os/ion [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/redox-os/ion [INFO] tweaked toml for git repo https://github.com/redox-os/ion written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/redox-os/ion 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/liner` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/calc` [INFO] [stderr] Updating git repository `https://github.com/nix-rust/nix.git` [INFO] [stderr] Updating git repository `https://github.com/CJP10/object-pool.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/small` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serial_test_derive v3.0.0 [INFO] [stderr] Downloaded piston-ai_behavior v0.31.0 [INFO] [stderr] Downloaded auto_enums_derive v0.7.12 [INFO] [stderr] Downloaded permutate v0.3.2 [INFO] [stderr] Downloaded auto_enums_core v0.7.12 [INFO] [stderr] Downloaded auto_enums v0.7.12 [INFO] [stderr] Downloaded piston2d-graphics v0.35.0 [INFO] [stderr] Downloaded piston2d-sprite v0.58.0 [INFO] [stderr] Downloaded serial_test v3.0.0 [INFO] [stderr] Downloaded users v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e5088d7437196302c9f4577dad12b6a2fdc1a737102a98fdcc9b28baf620a12 [INFO] running `Command { std: "docker" "start" "-a" "3e5088d7437196302c9f4577dad12b6a2fdc1a737102a98fdcc9b28baf620a12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e5088d7437196302c9f4577dad12b6a2fdc1a737102a98fdcc9b28baf620a12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e5088d7437196302c9f4577dad12b6a2fdc1a737102a98fdcc9b28baf620a12", kill_on_drop: false }` [INFO] [stdout] 3e5088d7437196302c9f4577dad12b6a2fdc1a737102a98fdcc9b28baf620a12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43d1a4cd11799ab5811b04dedeaf64419fb8aaadec228143fbb9bc503d92a410 [INFO] running `Command { std: "docker" "start" "-a" "43d1a4cd11799ab5811b04dedeaf64419fb8aaadec228143fbb9bc503d92a410", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling decimal v2.1.0 [INFO] [stderr] Compiling auto_enums_derive v0.7.12 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Compiling ion-shell v1.0.0-alpha (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking ion-ranges v0.1.0 (/opt/rustwide/workdir/members/ranges) [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking permutate v0.3.2 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking scopes v0.1.0 (/opt/rustwide/workdir/members/scopes-rs) [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking lexical v5.2.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking termion v2.0.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking nix v0.23.1 (https://github.com/nix-rust/nix.git?rev=ff6f8b8a#ff6f8b8a) [INFO] [stderr] Checking users v0.10.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking object-pool v0.5.3 (https://github.com/CJP10/object-pool.git?rev=b7461b6ad6dcc93e69c3eee378895ea8593d880e#b7461b6a) [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking mktemp v0.4.1 [INFO] [stderr] Checking strip-ansi-escapes v0.1.1 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking redox_liner v0.5.2 (https://gitlab.redox-os.org/redox-os/liner#acc38f5f) [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking ident_case v1.0.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking small v0.1.0 (https://gitlab.redox-os.org/redox-os/small#4374ae30) [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking types-rs v0.1.0 (/opt/rustwide/workdir/members/types-rs) [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking calculate v0.7.0 (https://gitlab.redox-os.org/redox-os/calc?rev=d2719efb67ab38c4c33ab3590822114453960da5#d2719efb) [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling auto_enums_core v0.7.12 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling serial_test_derive v3.0.0 [INFO] [stderr] Checking serial_test v3.0.0 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking auto_enums v0.7.12 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling builtins-proc v0.1.0 (/opt/rustwide/workdir/members/builtins-proc) [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: the item `Statement` is imported redundantly [INFO] [stdout] --> src/lib/parser/statement/parse.rs:155:17 [INFO] [stdout] | [INFO] [stdout] 148 | use super::*; [INFO] [stdout] | -------- the item `Statement` is already imported here [INFO] [stdout] ... [INFO] [stdout] 155 | shell::{flow_control::Statement, Job}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `types` is imported redundantly [INFO] [stdout] --> src/lib/builtins/exists.rs:195:9 [INFO] [stdout] | [INFO] [stdout] 190 | use super::*; [INFO] [stdout] | -------- the item `types` is already imported here [INFO] [stdout] ... [INFO] [stdout] 195 | types, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `types` is imported redundantly [INFO] [stdout] --> src/lib/expansion/methods/arrays.rs:224:49 [INFO] [stdout] | [INFO] [stdout] 223 | use super::*; [INFO] [stdout] | -------- the item `types` is already imported here [INFO] [stdout] 224 | use crate::{expansion::test::DummyExpander, types}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `types` is imported redundantly [INFO] [stdout] --> src/lib/expansion/methods/strings.rs:363:49 [INFO] [stdout] | [INFO] [stdout] 362 | use super::*; [INFO] [stdout] | -------- the item `types` is already imported here [INFO] [stdout] 363 | use crate::{expansion::test::DummyExpander, types}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IonError` is imported redundantly [INFO] [stdout] --> src/lib/shell/variables.rs:295:9 [INFO] [stdout] | [INFO] [stdout] 292 | use super::*; [INFO] [stdout] | -------- the item `IonError` is already imported here [INFO] [stdout] ... [INFO] [stdout] 295 | shell::IonError, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.64s [INFO] running `Command { std: "docker" "inspect" "43d1a4cd11799ab5811b04dedeaf64419fb8aaadec228143fbb9bc503d92a410", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43d1a4cd11799ab5811b04dedeaf64419fb8aaadec228143fbb9bc503d92a410", kill_on_drop: false }` [INFO] [stdout] 43d1a4cd11799ab5811b04dedeaf64419fb8aaadec228143fbb9bc503d92a410