[INFO] fetching crate xcolor 0.5.1... [INFO] checking xcolor-0.5.1 against master#24139cf844095e574708faf406034dc78cb39143 for pr-149518-1 [INFO] extracting crate xcolor 0.5.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate xcolor 0.5.1 [INFO] finished tweaking crates.io crate xcolor 0.5.1 [INFO] tweaked toml for crates.io crate xcolor 0.5.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate xcolor 0.5.1 on toolchain 24139cf844095e574708faf406034dc78cb39143 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24139cf844095e574708faf406034dc78cb39143" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate xcolor 0.5.1 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" "+24139cf844095e574708faf406034dc78cb39143" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] [stderr] Downloaded memoffset v0.6.4 [INFO] [stderr] Downloaded version_check v0.9.3 [INFO] [stderr] Downloaded anyhow v1.0.43 [INFO] [stderr] Downloaded cc v1.0.70 [INFO] [stderr] Downloaded nom v7.0.0 [INFO] [stderr] Downloaded minimal-lexical v0.1.3 [INFO] [stderr] Downloaded nix v0.22.1 [INFO] [stderr] Downloaded libc v0.2.101 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+24139cf844095e574708faf406034dc78cb39143" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d29f0452400393bbdcdd390d0810bfe04f116db6bc87ab9f8c164da0c547bc6 [INFO] running `Command { std: "docker" "start" "-a" "7d29f0452400393bbdcdd390d0810bfe04f116db6bc87ab9f8c164da0c547bc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d29f0452400393bbdcdd390d0810bfe04f116db6bc87ab9f8c164da0c547bc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d29f0452400393bbdcdd390d0810bfe04f116db6bc87ab9f8c164da0c547bc6", kill_on_drop: false }` [INFO] [stdout] 7d29f0452400393bbdcdd390d0810bfe04f116db6bc87ab9f8c164da0c547bc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+24139cf844095e574708faf406034dc78cb39143" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbac793bfc6e2c1aebd86cb410df8370024d4c6549a0e90565466d322f1ea5a8 [INFO] running `Command { std: "docker" "start" "-a" "bbac793bfc6e2c1aebd86cb410df8370024d4c6549a0e90565466d322f1ea5a8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Checking minimal-lexical v0.1.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.22.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling xcolor v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/location.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | let mut cursor_image = XcursorImageCreate(preview_width as i32, preview_width as i32); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/format.rs:50:46 [INFO] [stdout] | [INFO] [stdout] 50 | fn literal<'a, E>(input: &'a str) -> IResult<&str, FormatPart, E> [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 50 | fn literal<'a, E>(input: &'a str) -> IResult<&'a str, FormatPart, E> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/format.rs:59:46 [INFO] [stdout] | [INFO] [stdout] 59 | fn channel<'a, E>(input: &'a str) -> IResult<&str, Channel, E> [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 59 | fn channel<'a, E>(input: &'a str) -> IResult<&'a str, Channel, E> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/format.rs:70:45 [INFO] [stdout] | [INFO] [stdout] 70 | fn format<'a, E>(input: &'a str) -> IResult<&str, NumberFormat, E> [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 70 | fn format<'a, E>(input: &'a str) -> IResult<&'a str, NumberFormat, E> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/format.rs:83:42 [INFO] [stdout] | [INFO] [stdout] 83 | fn pad<'a, E>(input: &'a str) -> IResult<&str, Pad, E> [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 83 | fn pad<'a, E>(input: &'a str) -> IResult<&'a str, Pad, E> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/format.rs:91:48 [INFO] [stdout] | [INFO] [stdout] 91 | fn expansion<'a, E>(input: &'a str) -> IResult<&str, FormatPart, E> [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 91 | fn expansion<'a, E>(input: &'a str) -> IResult<&'a str, FormatPart, E> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/format.rs:108:58 [INFO] [stdout] | [INFO] [stdout] 108 | fn parse_format_string<'a, E>(input: &'a str) -> IResult<&str, FormatString, E> [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 108 | fn parse_format_string<'a, E>(input: &'a str) -> IResult<&'a str, FormatString, E> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/location.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | let mut cursor_image = XcursorImageCreate(preview_width as i32, preview_width as i32); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/format.rs:50:46 [INFO] [stdout] | [INFO] [stdout] 50 | fn literal<'a, E>(input: &'a str) -> IResult<&str, FormatPart, E> [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 50 | fn literal<'a, E>(input: &'a str) -> IResult<&'a str, FormatPart, E> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/format.rs:59:46 [INFO] [stdout] | [INFO] [stdout] 59 | fn channel<'a, E>(input: &'a str) -> IResult<&str, Channel, E> [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 59 | fn channel<'a, E>(input: &'a str) -> IResult<&'a str, Channel, E> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/format.rs:70:45 [INFO] [stdout] | [INFO] [stdout] 70 | fn format<'a, E>(input: &'a str) -> IResult<&str, NumberFormat, E> [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 70 | fn format<'a, E>(input: &'a str) -> IResult<&'a str, NumberFormat, E> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/format.rs:83:42 [INFO] [stdout] | [INFO] [stdout] 83 | fn pad<'a, E>(input: &'a str) -> IResult<&str, Pad, E> [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 83 | fn pad<'a, E>(input: &'a str) -> IResult<&'a str, Pad, E> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/format.rs:91:48 [INFO] [stdout] | [INFO] [stdout] 91 | fn expansion<'a, E>(input: &'a str) -> IResult<&str, FormatPart, E> [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 91 | fn expansion<'a, E>(input: &'a str) -> IResult<&'a str, FormatPart, E> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/format.rs:108:58 [INFO] [stdout] | [INFO] [stdout] 108 | fn parse_format_string<'a, E>(input: &'a str) -> IResult<&str, FormatString, E> [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 108 | fn parse_format_string<'a, E>(input: &'a str) -> IResult<&'a str, FormatString, E> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.86s [INFO] running `Command { std: "docker" "inspect" "bbac793bfc6e2c1aebd86cb410df8370024d4c6549a0e90565466d322f1ea5a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbac793bfc6e2c1aebd86cb410df8370024d4c6549a0e90565466d322f1ea5a8", kill_on_drop: false }` [INFO] [stdout] bbac793bfc6e2c1aebd86cb410df8370024d4c6549a0e90565466d322f1ea5a8