[INFO] fetching crate proc-mounts 0.3.0... [INFO] testing proc-mounts-0.3.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate proc-mounts 0.3.0 into /workspace/builds/worker-1-tc1/source [INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate proc-mounts 0.3.0 [INFO] finished tweaking crates.io crate proc-mounts 0.3.0 [INFO] tweaked toml for crates.io crate proc-mounts 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate proc-mounts 0.3.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate proc-mounts 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded partition-identity v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b32be04ca6f1724297ba4db0176b30e9a7adbb6fe47fc7bc2ea807aec67800b7 [INFO] running `Command { std: "docker" "start" "-a" "b32be04ca6f1724297ba4db0176b30e9a7adbb6fe47fc7bc2ea807aec67800b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b32be04ca6f1724297ba4db0176b30e9a7adbb6fe47fc7bc2ea807aec67800b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b32be04ca6f1724297ba4db0176b30e9a7adbb6fe47fc7bc2ea807aec67800b7", kill_on_drop: false }` [INFO] [stdout] b32be04ca6f1724297ba4db0176b30e9a7adbb6fe47fc7bc2ea807aec67800b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 432ad16fb2fa79d2b507e2c1fdf89fd40dd9effb953d13ba6e4f9657c18119ea [INFO] running `Command { std: "docker" "start" "-a" "432ad16fb2fa79d2b507e2c1fdf89fd40dd9effb953d13ba6e4f9657c18119ea", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling partition-identity v0.3.0 [INFO] [stderr] Compiling proc-mounts v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 52 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 53 | path: &'a Path, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 54 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 54 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 61 | path: &'a Path, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 62 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 62 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 68 | path: &'a [u8], [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 69 | func: F, [INFO] [stdout] 70 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 70 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.06s [INFO] running `Command { std: "docker" "inspect" "432ad16fb2fa79d2b507e2c1fdf89fd40dd9effb953d13ba6e4f9657c18119ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "432ad16fb2fa79d2b507e2c1fdf89fd40dd9effb953d13ba6e4f9657c18119ea", kill_on_drop: false }` [INFO] [stdout] 432ad16fb2fa79d2b507e2c1fdf89fd40dd9effb953d13ba6e4f9657c18119ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b049b3527ece74ab72b4f52f5c09802d2acf122248eec220481e88c4dd3b65b [INFO] running `Command { std: "docker" "start" "-a" "6b049b3527ece74ab72b4f52f5c09802d2acf122248eec220481e88c4dd3b65b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-mounts v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 52 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 53 | path: &'a Path, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 54 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 54 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 61 | path: &'a Path, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 62 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 62 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 68 | path: &'a [u8], [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 69 | func: F, [INFO] [stdout] 70 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 70 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 52 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 53 | path: &'a Path, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 54 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 54 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 61 | path: &'a Path, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 62 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 62 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 68 | path: &'a [u8], [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 69 | func: F, [INFO] [stdout] 70 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 70 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "6b049b3527ece74ab72b4f52f5c09802d2acf122248eec220481e88c4dd3b65b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b049b3527ece74ab72b4f52f5c09802d2acf122248eec220481e88c4dd3b65b", kill_on_drop: false }` [INFO] [stdout] 6b049b3527ece74ab72b4f52f5c09802d2acf122248eec220481e88c4dd3b65b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6bad9fac70765b221b6b84fb6035e0dfee71d84acd230a6b0e32c3154f81847b [INFO] running `Command { std: "docker" "start" "-a" "6bad9fac70765b221b6b84fb6035e0dfee71d84acd230a6b0e32c3154f81847b", kill_on_drop: false }` [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/mounts/list.rs:52:10 [INFO] [stderr] | [INFO] [stderr] 52 | &'a self, [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 53 | path: &'a Path, [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 54 | ) -> Box + 'a> { [INFO] [stderr] | ---------- the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 54 | ) -> Box + 'a> { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/mounts/list.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | &'a self, [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 61 | path: &'a Path, [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 62 | ) -> Box + 'a> { [INFO] [stderr] | ---------- the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 62 | ) -> Box + 'a> { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/mounts/list.rs:67:10 [INFO] [stderr] | [INFO] [stderr] 67 | &'a self, [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 68 | path: &'a [u8], [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 69 | func: F, [INFO] [stderr] 70 | ) -> Box + 'a> { [INFO] [stderr] | ---------- the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 70 | ) -> Box + 'a> { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: `proc-mounts` (lib) generated 3 warnings [INFO] [stderr] warning: `proc-mounts` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proc_mounts-f9687814aba4aa06) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test mounts::tests::mounts ... ok [INFO] [stdout] test mounts::tests::source_mounted_at ... ok [INFO] [stdout] test swaps::tests::swaps ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests proc_mounts [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 3) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6bad9fac70765b221b6b84fb6035e0dfee71d84acd230a6b0e32c3154f81847b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bad9fac70765b221b6b84fb6035e0dfee71d84acd230a6b0e32c3154f81847b", kill_on_drop: false }` [INFO] [stdout] 6bad9fac70765b221b6b84fb6035e0dfee71d84acd230a6b0e32c3154f81847b