[INFO] fetching crate oberst 0.1.3...
[INFO] checking oberst-0.1.3 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate oberst 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate oberst 0.1.3
[INFO] finished tweaking crates.io crate oberst 0.1.3
[INFO] tweaked toml for crates.io crate oberst 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oberst 0.1.3 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oberst_proc v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8afd5a6f5b18196171dbb3c2b52543af9658cb6cf33a3652ae7671dd9b208dda
[INFO] running `Command { std: "docker" "start" "-a" "8afd5a6f5b18196171dbb3c2b52543af9658cb6cf33a3652ae7671dd9b208dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8afd5a6f5b18196171dbb3c2b52543af9658cb6cf33a3652ae7671dd9b208dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8afd5a6f5b18196171dbb3c2b52543af9658cb6cf33a3652ae7671dd9b208dda", kill_on_drop: false }`
[INFO] [stdout] 8afd5a6f5b18196171dbb3c2b52543af9658cb6cf33a3652ae7671dd9b208dda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27f3ecc896f90ff538d64e11f5dcaf61e86f35b3a23f296735a3bdde768a99a4
[INFO] running `Command { std: "docker" "start" "-a" "27f3ecc896f90ff538d64e11f5dcaf61e86f35b3a23f296735a3bdde768a99a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling oberst_proc v0.1.3
[INFO] [stderr]     Checking oberst v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:86:26
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn dispatch<'a>(&'a self, command: &'a str) -> CommandResult {
[INFO] [stdout]    |                          ^^                 ^^         ------------- the same lifetime is hidden here
[INFO] [stdout]    |                          |                  |
[INFO] [stdout]    |                          |                  the 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] 86 |     pub fn dispatch<'a>(&'a self, command: &'a str) -> CommandResult<'a> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:86:26
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn dispatch<'a>(&'a self, command: &'a str) -> CommandResult {
[INFO] [stdout]    |                          ^^                 ^^         ------------- the same lifetime is hidden here
[INFO] [stdout]    |                          |                  |
[INFO] [stdout]    |                          |                  the 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] 86 |     pub fn dispatch<'a>(&'a self, command: &'a str) -> CommandResult<'a> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.62s
[INFO] running `Command { std: "docker" "inspect" "27f3ecc896f90ff538d64e11f5dcaf61e86f35b3a23f296735a3bdde768a99a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f3ecc896f90ff538d64e11f5dcaf61e86f35b3a23f296735a3bdde768a99a4", kill_on_drop: false }`
[INFO] [stdout] 27f3ecc896f90ff538d64e11f5dcaf61e86f35b3a23f296735a3bdde768a99a4