[INFO] fetching crate fountain 0.1.12...
[INFO] checking fountain-0.1.12 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate fountain 0.1.12 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate fountain 0.1.12
[INFO] finished tweaking crates.io crate fountain 0.1.12
[INFO] tweaked toml for crates.io crate fountain 0.1.12 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fountain 0.1.12 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding nom v5.1.3 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9691a1d72627ef69c7566427609bb5aa07dac7bd686c4edef2c646ba5632cc35
[INFO] running `Command { std: "docker" "start" "-a" "9691a1d72627ef69c7566427609bb5aa07dac7bd686c4edef2c646ba5632cc35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9691a1d72627ef69c7566427609bb5aa07dac7bd686c4edef2c646ba5632cc35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9691a1d72627ef69c7566427609bb5aa07dac7bd686c4edef2c646ba5632cc35", kill_on_drop: false }`
[INFO] [stdout] 9691a1d72627ef69c7566427609bb5aa07dac7bd686c4edef2c646ba5632cc35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca2fff41dae2787989576ea29d18aa411718c8f4d1ef7eef9ed03cc5762304da
[INFO] running `Command { std: "docker" "start" "-a" "ca2fff41dae2787989576ea29d18aa411718c8f4d1ef7eef9ed03cc5762304da", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking fountain v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:113:51
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn titlepage_item<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&'a str, (&str, &str), E> {
[INFO] [stdout]     |                                                   ^^                  --       ----  ---- the same lifetime is elided here
[INFO] [stdout]     |                                                   |                   |        |
[INFO] [stdout]     |                                                   |                   |        the same lifetime is elided here
[INFO] [stdout]     |                                                   |                   the same lifetime is named 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 titlepage_item<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&'a str, (&'a str, &'a str), E> {
[INFO] [stdout]     |                                                                                 ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:113:51
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn titlepage_item<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&'a str, (&str, &str), E> {
[INFO] [stdout]     |                                                   ^^                  --       ----  ---- the same lifetime is elided here
[INFO] [stdout]     |                                                   |                   |        |
[INFO] [stdout]     |                                                   |                   |        the same lifetime is elided here
[INFO] [stdout]     |                                                   |                   the same lifetime is named 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 titlepage_item<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&'a str, (&'a str, &'a str), E> {
[INFO] [stdout]     |                                                                                 ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "ca2fff41dae2787989576ea29d18aa411718c8f4d1ef7eef9ed03cc5762304da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca2fff41dae2787989576ea29d18aa411718c8f4d1ef7eef9ed03cc5762304da", kill_on_drop: false }`
[INFO] [stdout] ca2fff41dae2787989576ea29d18aa411718c8f4d1ef7eef9ed03cc5762304da