[INFO] fetching crate pmd_flow 1.0.1... [INFO] checking pmd_flow-1.0.1 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate pmd_flow 1.0.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate pmd_flow 1.0.1 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pmd_flow 1.0.1 [INFO] finished tweaking crates.io crate pmd_flow 1.0.1 [INFO] tweaked toml for crates.io crate pmd_flow 1.0.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e46f22d1287e6fb1eba6d6b8194214c160730e295fc2c076092fe7cdd377642b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e46f22d1287e6fb1eba6d6b8194214c160730e295fc2c076092fe7cdd377642b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e46f22d1287e6fb1eba6d6b8194214c160730e295fc2c076092fe7cdd377642b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e46f22d1287e6fb1eba6d6b8194214c160730e295fc2c076092fe7cdd377642b", kill_on_drop: false }` [INFO] [stdout] e46f22d1287e6fb1eba6d6b8194214c160730e295fc2c076092fe7cdd377642b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 073a67dd7897c39d938287505a92747156dcecfedd50f38f6763adfddebea01c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "073a67dd7897c39d938287505a92747156dcecfedd50f38f6763adfddebea01c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking io_partition v1.1.1 [INFO] [stderr] Checking pmd_sir0 v1.2.1 [INFO] [stderr] Checking pmd_flow v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/flowdata.rs:670:38 [INFO] [stdout] | [INFO] [stdout] 670 | write_sir0_footer(&mut file, sir0_pointers)?; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `&[u32]`, found struct `Vec` [INFO] [stdout] | help: consider borrowing here: `&sir0_pointers` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[u32]` [INFO] [stdout] found struct `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/flowdata.rs:670:38 [INFO] [stdout] | [INFO] [stdout] 670 | write_sir0_footer(&mut file, sir0_pointers)?; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `&[u32]`, found struct `Vec` [INFO] [stdout] | help: consider borrowing here: `&sir0_pointers` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[u32]` [INFO] [stdout] found struct `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `FlowDataError` [INFO] [stdout] --> src/flowdata.rs:670:52 [INFO] [stdout] | [INFO] [stdout] 670 | write_sir0_footer(&mut file, sir0_pointers)?; [INFO] [stdout] | ^ the trait `From` is not implemented for `FlowDataError` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] = note: required by `std::convert::From::from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `FlowDataError` [INFO] [stdout] --> src/flowdata.rs:670:52 [INFO] [stdout] | [INFO] [stdout] 670 | write_sir0_footer(&mut file, sir0_pointers)?; [INFO] [stdout] | ^ the trait `From` is not implemented for `FlowDataError` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] = note: required by `std::convert::From::from` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pmd_flow` [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "073a67dd7897c39d938287505a92747156dcecfedd50f38f6763adfddebea01c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "073a67dd7897c39d938287505a92747156dcecfedd50f38f6763adfddebea01c", kill_on_drop: false }` [INFO] [stdout] 073a67dd7897c39d938287505a92747156dcecfedd50f38f6763adfddebea01c