[INFO] fetching crate lit 1.0.3... [INFO] checking lit-1.0.3 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] extracting crate lit 1.0.3 into /workspace/builds/worker-100/source [INFO] validating manifest of crates.io crate lit 1.0.3 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lit 1.0.3 [INFO] finished tweaking crates.io crate lit 1.0.3 [INFO] tweaked toml for crates.io crate lit 1.0.3 written to /workspace/builds/worker-100/source/Cargo.toml [INFO] crate crates.io crate lit 1.0.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded dirs v2.0.2 [INFO] [stderr] Downloaded rand_core v0.6.1 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded getrandom v0.2.2 [INFO] [stderr] Downloaded regex v1.4.3 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded backtrace v0.3.56 [INFO] [stderr] Downloaded version_check v0.9.2 [INFO] [stderr] Downloaded vec_map v0.8.2 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded object v0.23.0 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded error-chain v0.12.4 [INFO] [stderr] Downloaded miniz_oxide v0.4.3 [INFO] [stderr] Downloaded dirs-sys v0.3.5 [INFO] [stderr] Downloaded thread_local v1.1.2 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded remove_dir_all v0.5.3 [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded tempfile v3.2.0 [INFO] [stderr] Downloaded strsim v0.8.0 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded gimli v0.23.0 [INFO] [stderr] Downloaded libc v0.2.84 [INFO] [stderr] Downloaded blake2b_simd v0.5.11 [INFO] [stderr] Downloaded redox_users v0.3.5 [INFO] [stderr] Downloaded arrayvec v0.5.2 [INFO] [stderr] Downloaded rust-argon2 v0.8.3 [INFO] [stderr] Downloaded arrayref v0.3.6 [INFO] [stderr] Downloaded regex-syntax v0.6.22 [INFO] [stderr] Downloaded constant_time_eq v0.1.5 [INFO] [stderr] Downloaded redox_syscall v0.2.4 [INFO] [stderr] Downloaded crossbeam-utils v0.8.1 [INFO] [stderr] Downloaded term v0.6.1 [INFO] [stderr] Downloaded pretty_env_logger v0.4.0 [INFO] [stderr] Downloaded addr2line v0.14.1 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded once_cell v1.5.2 [INFO] [stderr] Downloaded rustc-demangle v0.1.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a3c016692e765136de40b0efbe8f84913890ffab0e74825db4363dfb2cc9daf [INFO] running `Command { std: "docker" "start" "-a" "2a3c016692e765136de40b0efbe8f84913890ffab0e74825db4363dfb2cc9daf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a3c016692e765136de40b0efbe8f84913890ffab0e74825db4363dfb2cc9daf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a3c016692e765136de40b0efbe8f84913890ffab0e74825db4363dfb2cc9daf", kill_on_drop: false }` [INFO] [stdout] 2a3c016692e765136de40b0efbe8f84913890ffab0e74825db4363dfb2cc9daf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f9b2346333e4ab2dac4030946d01d807ddb63969d609fa5fdbcf91e9f6f3150 [INFO] running `Command { std: "docker" "start" "-a" "7f9b2346333e4ab2dac4030946d01d807ddb63969d609fa5fdbcf91e9f6f3150", 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.84 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking thread_local v1.1.2 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking lit v1.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stdout] warning: field is never read: `expected_pattern` [INFO] [stdout] --> src/model.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | expected_pattern: &'a TextPattern, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `successfully_checked_text` [INFO] [stdout] --> src/model.rs:304:13 [INFO] [stdout] | [INFO] [stdout] 304 | successfully_checked_text: PrintStrTruncate<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `remaining_text` [INFO] [stdout] --> src/model.rs:305:13 [INFO] [stdout] | [INFO] [stdout] 305 | remaining_text: PrintStrTruncate<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> src/vars/resolve.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | end: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/config/clap.rs:152:34 [INFO] [stdout] | [INFO] [stdout] 152 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 152 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `expected_pattern` [INFO] [stdout] --> src/model.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | expected_pattern: &'a TextPattern, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `successfully_checked_text` [INFO] [stdout] --> src/model.rs:304:13 [INFO] [stdout] | [INFO] [stdout] 304 | successfully_checked_text: PrintStrTruncate<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `remaining_text` [INFO] [stdout] --> src/model.rs:305:13 [INFO] [stdout] | [INFO] [stdout] 305 | remaining_text: PrintStrTruncate<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> src/vars/resolve.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | end: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/config/clap.rs:152:34 [INFO] [stdout] | [INFO] [stdout] 152 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 152 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.07s [INFO] running `Command { std: "docker" "inspect" "7f9b2346333e4ab2dac4030946d01d807ddb63969d609fa5fdbcf91e9f6f3150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f9b2346333e4ab2dac4030946d01d807ddb63969d609fa5fdbcf91e9f6f3150", kill_on_drop: false }` [INFO] [stdout] 7f9b2346333e4ab2dac4030946d01d807ddb63969d609fa5fdbcf91e9f6f3150