[INFO] fetching crate poreader 1.1.2... [INFO] building poreader-1.1.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate poreader 1.1.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate poreader 1.1.2 [INFO] finished tweaking crates.io crate poreader 1.1.2 [INFO] tweaked toml for crates.io crate poreader 1.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate poreader 1.1.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding lalrpop v0.19.12 (available: v0.22.2) [INFO] [stderr] Adding lalrpop-util v0.20.2 (available: v0.22.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded objc-foundation v0.1.1 [INFO] [stderr] Downloaded string_cache v0.8.9 [INFO] [stderr] Downloaded lalrpop-util v0.20.2 [INFO] [stderr] Downloaded term v0.7.0 [INFO] [stderr] Downloaded objc_id v0.1.1 [INFO] [stderr] Downloaded lalrpop-util v0.19.12 [INFO] [stderr] Downloaded locale_config v0.3.0 [INFO] [stderr] Downloaded ascii-canvas v3.0.0 [INFO] [stderr] Downloaded lalrpop v0.19.12 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f807522f43db2b757c0e551723a1856d875106a673a7856460f0981bcfa7b295 [INFO] running `Command { std: "docker" "start" "-a" "f807522f43db2b757c0e551723a1856d875106a673a7856460f0981bcfa7b295", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f807522f43db2b757c0e551723a1856d875106a673a7856460f0981bcfa7b295", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f807522f43db2b757c0e551723a1856d875106a673a7856460f0981bcfa7b295", kill_on_drop: false }` [INFO] [stdout] f807522f43db2b757c0e551723a1856d875106a673a7856460f0981bcfa7b295 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46e3ba95db30721361fe3d52826ff80ca6e0a57472a130db2cf258ed2f308d1c [INFO] running `Command { std: "docker" "start" "-a" "46e3ba95db30721361fe3d52826ff80ca6e0a57472a130db2cf258ed2f308d1c", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling lalrpop-util v0.19.12 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Compiling lalrpop-util v0.20.2 [INFO] [stderr] Compiling locale_config v0.3.0 [INFO] [stderr] Compiling poreader v1.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/po/parser.rs:35:27 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn parse(&self, reader: R) -> Result, Error> { [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] 35 | pub fn parse(&self, reader: R) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.69s [INFO] running `Command { std: "docker" "inspect" "46e3ba95db30721361fe3d52826ff80ca6e0a57472a130db2cf258ed2f308d1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46e3ba95db30721361fe3d52826ff80ca6e0a57472a130db2cf258ed2f308d1c", kill_on_drop: false }` [INFO] [stdout] 46e3ba95db30721361fe3d52826ff80ca6e0a57472a130db2cf258ed2f308d1c [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f101140b0c1ae028d0328a1a9618b30315b7d798a35965e5a278ea68a9d61c1a [INFO] running `Command { std: "docker" "start" "-a" "f101140b0c1ae028d0328a1a9618b30315b7d798a35965e5a278ea68a9d61c1a", kill_on_drop: false }` [INFO] [stderr] Compiling poreader v1.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/po/parser.rs:35:27 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn parse(&self, reader: R) -> Result, Error> { [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] 35 | pub fn parse(&self, reader: R) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/po/parser.rs:35:27 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn parse(&self, reader: R) -> Result, Error> { [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] 35 | pub fn parse(&self, reader: R) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/po/reader.rs:277:48 [INFO] [stdout] | [INFO] [stdout] 277 | fn make_reader(reader: R, parser: &PoParser) -> PoReader { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 277 | fn make_reader(reader: R, parser: &PoParser) -> PoReader<'_, R> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.55s [INFO] running `Command { std: "docker" "inspect" "f101140b0c1ae028d0328a1a9618b30315b7d798a35965e5a278ea68a9d61c1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f101140b0c1ae028d0328a1a9618b30315b7d798a35965e5a278ea68a9d61c1a", kill_on_drop: false }` [INFO] [stdout] f101140b0c1ae028d0328a1a9618b30315b7d798a35965e5a278ea68a9d61c1a