[INFO] fetching crate sexpfmt 0.2.1...
[INFO] checking sexpfmt-0.2.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate sexpfmt 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate sexpfmt 0.2.1
[INFO] finished tweaking crates.io crate sexpfmt 0.2.1
[INFO] tweaked toml for crates.io crate sexpfmt 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sexpfmt 0.2.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sexpfmt 0.2.1 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stringreader v0.1.1
[INFO] [stderr]   Downloaded nom_locate v4.1.0
[INFO] [stderr]   Downloaded bytecount v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 284804ac15b10262ec14351a38e96592ad4a2177ffd56b6829d7eee677f5ceb6
[INFO] running `Command { std: "docker" "start" "-a" "284804ac15b10262ec14351a38e96592ad4a2177ffd56b6829d7eee677f5ceb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "284804ac15b10262ec14351a38e96592ad4a2177ffd56b6829d7eee677f5ceb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "284804ac15b10262ec14351a38e96592ad4a2177ffd56b6829d7eee677f5ceb6", kill_on_drop: false }`
[INFO] [stdout] 284804ac15b10262ec14351a38e96592ad4a2177ffd56b6829d7eee677f5ceb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dd02681ea92b60b5c3726c0a189200e6b95bfeb3827169c189122358f239fc5
[INFO] running `Command { std: "docker" "start" "-a" "1dd02681ea92b60b5c3726c0a189200e6b95bfeb3827169c189122358f239fc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking bytecount v0.6.3
[INFO] [stderr]     Checking stringreader v0.1.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking nom_locate v4.1.0
[INFO] [stderr]     Checking sexpfmt v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/parser.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |     map(satisfy(|c| (c != '"' && c != '\n' && c != '\r')), |c| {
[INFO] [stdout]     |                     ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -     map(satisfy(|c| (c != '"' && c != '\n' && c != '\r')), |c| {
[INFO] [stdout] 102 +     map(satisfy(|c| c != '"' && c != '\n' && c != '\r'), |c| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/parser.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |     map(satisfy(|c| (c != '"' && c != '\n' && c != '\r')), |c| {
[INFO] [stdout]     |                     ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -     map(satisfy(|c| (c != '"' && c != '\n' && c != '\r')), |c| {
[INFO] [stdout] 102 +     map(satisfy(|c| c != '"' && c != '\n' && c != '\r'), |c| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:113:36
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn line_comment<'a>(input: LocSpan<'a>) -> IResult<LocSpan> {
[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 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] 113 | fn line_comment<'a>(input: LocSpan<'a>) -> IResult<'a, LocSpan<'a>> {
[INFO] [stdout]     |                                                    +++        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:113:36
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn line_comment<'a>(input: LocSpan<'a>) -> IResult<LocSpan> {
[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 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] 113 | fn line_comment<'a>(input: LocSpan<'a>) -> IResult<'a, LocSpan<'a>> {
[INFO] [stdout]     |                                                    +++        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "1dd02681ea92b60b5c3726c0a189200e6b95bfeb3827169c189122358f239fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd02681ea92b60b5c3726c0a189200e6b95bfeb3827169c189122358f239fc5", kill_on_drop: false }`
[INFO] [stdout] 1dd02681ea92b60b5c3726c0a189200e6b95bfeb3827169c189122358f239fc5