[INFO] fetching crate tiny-std 0.3.0...
[INFO] testing tiny-std-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate tiny-std 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tiny-std 0.3.0
[INFO] finished tweaking crates.io crate tiny-std 0.3.0
[INFO] tweaked toml for crates.io crate tiny-std 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiny-std 0.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tiny-std 0.3.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3579ee65882571c4eb0d57effc73c767bc67edf8c5822ce7f39944c3f39908b
[INFO] running `Command { std: "docker" "start" "-a" "a3579ee65882571c4eb0d57effc73c767bc67edf8c5822ce7f39944c3f39908b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3579ee65882571c4eb0d57effc73c767bc67edf8c5822ce7f39944c3f39908b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3579ee65882571c4eb0d57effc73c767bc67edf8c5822ce7f39944c3f39908b", kill_on_drop: false }`
[INFO] [stdout] a3579ee65882571c4eb0d57effc73c767bc67edf8c5822ce7f39944c3f39908b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 068e00124c9a2bc5fabb20c861f928f9acfc53bcfac25599d61a58c1bc067763
[INFO] running `Command { std: "docker" "start" "-a" "068e00124c9a2bc5fabb20c861f928f9acfc53bcfac25599d61a58c1bc067763", kill_on_drop: false }`
[INFO] [stderr] Compiling sc v0.2.7
[INFO] [stderr] Compiling linux-rust-bindings v0.1.3
[INFO] [stderr] Compiling rusl v0.4.0
[INFO] [stderr] Compiling tiny-std v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/process.rs:619:22
[INFO] [stdout] |
[INFO] [stdout] 619 | pub fn borrow_fd(&self) -> BorrowedFd {
[INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] | |
[INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 619 | pub fn borrow_fd(&self) -> BorrowedFd<'_> {
[INFO] [stdout] | ++++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/unix/passwd/getpw_r.rs:20:35
[INFO] [stdout] |
[INFO] [stdout] 20 | pub fn getpwuid_r(uid: UidT, buf: &mut [u8]) -> Result