[INFO] cloning repository https://github.com/tsnl/sexpfmt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsnl/sexpfmt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsnl%2Fsexpfmt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsnl%2Fsexpfmt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd42b575649a119e8f91374c42470236ddc8bbf5
[INFO] checking tsnl/sexpfmt against try#028201683a76a5cd349729c6819c46607119c4e8 for pr-144157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsnl%2Fsexpfmt" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tsnl/sexpfmt
[INFO] finished tweaking git repo https://github.com/tsnl/sexpfmt
[INFO] tweaked toml for git repo https://github.com/tsnl/sexpfmt written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tsnl/sexpfmt on toolchain 028201683a76a5cd349729c6819c46607119c4e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tsnl/sexpfmt 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" "+028201683a76a5cd349729c6819c46607119c4e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6e5bcf614788278e07e95d6f9a6e05248b6d6507afbf2284e3a398ab14a13e1
[INFO] running `Command { std: "docker" "start" "-a" "f6e5bcf614788278e07e95d6f9a6e05248b6d6507afbf2284e3a398ab14a13e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6e5bcf614788278e07e95d6f9a6e05248b6d6507afbf2284e3a398ab14a13e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6e5bcf614788278e07e95d6f9a6e05248b6d6507afbf2284e3a398ab14a13e1", kill_on_drop: false }`
[INFO] [stdout] f6e5bcf614788278e07e95d6f9a6e05248b6d6507afbf2284e3a398ab14a13e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3f18c361508cac0da3d480379ba6539a9b2c133773f56dcfaee2a0031fdf3d4
[INFO] running `Command { std: "docker" "start" "-a" "e3f18c361508cac0da3d480379ba6539a9b2c133773f56dcfaee2a0031fdf3d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[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 2.97s
[INFO] running `Command { std: "docker" "inspect" "e3f18c361508cac0da3d480379ba6539a9b2c133773f56dcfaee2a0031fdf3d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f18c361508cac0da3d480379ba6539a9b2c133773f56dcfaee2a0031fdf3d4", kill_on_drop: false }`
[INFO] [stdout] e3f18c361508cac0da3d480379ba6539a9b2c133773f56dcfaee2a0031fdf3d4