[INFO] fetching crate iso9660 0.1.1... [INFO] testing iso9660-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate iso9660 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate iso9660 0.1.1 [INFO] finished tweaking crates.io crate iso9660 0.1.1 [INFO] tweaked toml for crates.io crate iso9660 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate iso9660 0.1.1 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] crate crates.io crate iso9660 0.1.1 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded users v0.11.0 [INFO] [stderr] Downloaded fuser v0.12.0 [INFO] [stderr] Downloaded zerocopy v0.6.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.55 [INFO] [stderr] Downloaded bitflags v2.0.2 [INFO] [stderr] Downloaded serde v1.0.159 [INFO] [stderr] Downloaded time v0.3.20 [INFO] [stderr] Downloaded page_size v0.4.2 [INFO] [stderr] Downloaded zerocopy-derive v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1364e655ae239ec1ac08136e98adb979c8582d4b9b08f04bf9042fedc94b781e [INFO] running `Command { std: "docker" "start" "-a" "1364e655ae239ec1ac08136e98adb979c8582d4b9b08f04bf9042fedc94b781e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1364e655ae239ec1ac08136e98adb979c8582d4b9b08f04bf9042fedc94b781e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1364e655ae239ec1ac08136e98adb979c8582d4b9b08f04bf9042fedc94b781e", kill_on_drop: false }` [INFO] [stdout] 1364e655ae239ec1ac08136e98adb979c8582d4b9b08f04bf9042fedc94b781e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ddbf0a0379ce1c8048c47c7b37c151e1d41a161f1dea45c695700da2fff198c [INFO] running `Command { std: "docker" "start" "-a" "6ddbf0a0379ce1c8048c47c7b37c151e1d41a161f1dea45c695700da2fff198c", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v2.0.2 [INFO] [stderr] Compiling time v0.3.20 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling iso9660 v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/directory_entry/isodirectory.rs:100:21 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn contents(&self) -> ISODirectoryIterator { [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] 100 | pub fn contents(&self) -> ISODirectoryIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `Command { std: "docker" "inspect" "6ddbf0a0379ce1c8048c47c7b37c151e1d41a161f1dea45c695700da2fff198c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ddbf0a0379ce1c8048c47c7b37c151e1d41a161f1dea45c695700da2fff198c", kill_on_drop: false }` [INFO] [stdout] 6ddbf0a0379ce1c8048c47c7b37c151e1d41a161f1dea45c695700da2fff198c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ed6c8639fe37688618a6c5bb5bda360f324fbaec4b2463c4caf97ec918cb5e8 [INFO] running `Command { std: "docker" "start" "-a" "2ed6c8639fe37688618a6c5bb5bda360f324fbaec4b2463c4caf97ec918cb5e8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.55 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/directory_entry/isodirectory.rs:100:21 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn contents(&self) -> ISODirectoryIterator { [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] 100 | pub fn contents(&self) -> ISODirectoryIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.55/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fuser v0.12.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2ed6c8639fe37688618a6c5bb5bda360f324fbaec4b2463c4caf97ec918cb5e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ed6c8639fe37688618a6c5bb5bda360f324fbaec4b2463c4caf97ec918cb5e8", kill_on_drop: false }` [INFO] [stdout] 2ed6c8639fe37688618a6c5bb5bda360f324fbaec4b2463c4caf97ec918cb5e8