[INFO] cloning repository https://github.com/clynamen/rust_pcd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clynamen/rust_pcd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclynamen%2Frust_pcd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclynamen%2Frust_pcd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 02cdad962057775a35bc873c61dcd126595c2e3f [INFO] testing clynamen/rust_pcd against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclynamen%2Frust_pcd" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/clynamen/rust_pcd on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/clynamen/rust_pcd [INFO] finished tweaking git repo https://github.com/clynamen/rust_pcd [INFO] tweaked toml for git repo https://github.com/clynamen/rust_pcd written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/clynamen/rust_pcd already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2659e31b630988bcd492ba1f9bc74b68831cb0565ea8e437a2efe70e34d640e [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" "f2659e31b630988bcd492ba1f9bc74b68831cb0565ea8e437a2efe70e34d640e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2659e31b630988bcd492ba1f9bc74b68831cb0565ea8e437a2efe70e34d640e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2659e31b630988bcd492ba1f9bc74b68831cb0565ea8e437a2efe70e34d640e", kill_on_drop: false }` [INFO] [stdout] f2659e31b630988bcd492ba1f9bc74b68831cb0565ea8e437a2efe70e34d640e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9031a66d5948dc7c5806c45c0ab391db9d29251061d685c39816a6d31e7ba265 [INFO] running `Command { std: "docker" "start" "-a" "9031a66d5948dc7c5806c45c0ab391db9d29251061d685c39816a6d31e7ba265", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling derive_builder v0.5.1 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling derive_builder_core v0.2.0 [INFO] [stderr] Compiling itertools v0.7.8 [INFO] [stderr] Compiling pcd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Error` [INFO] [stdout] --> src/pcd_parser.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::io::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/pcd_parser.rs:244:9 [INFO] [stdout] | [INFO] [stdout] 244 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp_fields` [INFO] [stdout] --> src/pcd_parser.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | let tmp_fields : Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tmp_fields` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/pcd_parser.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | fn from(error: ParseIntError) -> HeaderError { HeaderError::IntError } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/pcd_parser.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | fn from(error: String) -> HeaderError { HeaderError::IntError } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pcd_parser.rs:143:33 [INFO] [stdout] | [INFO] [stdout] 143 | ... let mut counts_res : Result, ParseIntError> = words.map(|x| x.parse::()).collect(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `D` [INFO] [stdout] --> src/pcd_parser.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | D [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BINARY` [INFO] [stdout] --> src/pcd_parser.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | BINARY, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FloatError` [INFO] [stdout] --> src/pcd_parser.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | FloatError, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ErrorDesc` [INFO] [stdout] --> src/pcd_parser.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | ErrorDesc(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FieldIncomplete` [INFO] [stdout] --> src/pcd_parser.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | FieldIncomplete [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_pcd_header_from_lines` [INFO] [stdout] --> src/pcd_parser.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn read_pcd_header_from_lines(lines: Lines) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] extern crate derive_builder; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.71s [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9031a66d5948dc7c5806c45c0ab391db9d29251061d685c39816a6d31e7ba265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9031a66d5948dc7c5806c45c0ab391db9d29251061d685c39816a6d31e7ba265", kill_on_drop: false }` [INFO] [stdout] 9031a66d5948dc7c5806c45c0ab391db9d29251061d685c39816a6d31e7ba265 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36433e5ee0797f5f60ecf6877b9cbdc850f23d8f82d7e83e2a816ce539132454 [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" "36433e5ee0797f5f60ecf6877b9cbdc850f23d8f82d7e83e2a816ce539132454", kill_on_drop: false }` [INFO] [stderr] Compiling pcd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Error` [INFO] [stdout] --> src/pcd_parser.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::io::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp_fields` [INFO] [stdout] --> src/pcd_parser.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | let tmp_fields : Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tmp_fields` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/pcd_parser.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | fn from(error: ParseIntError) -> HeaderError { HeaderError::IntError } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/pcd_parser.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | fn from(error: String) -> HeaderError { HeaderError::IntError } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pcd_parser.rs:143:33 [INFO] [stdout] | [INFO] [stdout] 143 | ... let mut counts_res : Result, ParseIntError> = words.map(|x| x.parse::()).collect(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BINARY` [INFO] [stdout] --> src/pcd_parser.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | BINARY, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] extern crate derive_builder; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `HEADER` should have a snake case name [INFO] [stdout] --> src/pcd_parser.rs:253:13 [INFO] [stdout] | [INFO] [stdout] 253 | let HEADER = br#" [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `header` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "36433e5ee0797f5f60ecf6877b9cbdc850f23d8f82d7e83e2a816ce539132454", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36433e5ee0797f5f60ecf6877b9cbdc850f23d8f82d7e83e2a816ce539132454", kill_on_drop: false }` [INFO] [stdout] 36433e5ee0797f5f60ecf6877b9cbdc850f23d8f82d7e83e2a816ce539132454 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ff586ed2b4f0819f8d78e98afbad3f71193471a4168d538870847fe5594e4da6 [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" "ff586ed2b4f0819f8d78e98afbad3f71193471a4168d538870847fe5594e4da6", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] warning: unused import: `std::io::Error` [INFO] [stderr] --> src/pcd_parser.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::io::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tmp_fields` [INFO] [stderr] --> src/pcd_parser.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | let tmp_fields : Vec = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tmp_fields` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/pcd_parser.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | fn from(error: ParseIntError) -> HeaderError { HeaderError::IntError } [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/pcd_parser.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | fn from(error: String) -> HeaderError { HeaderError::IntError } [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pcd_parser.rs:143:33 [INFO] [stderr] | [INFO] [stderr] 143 | ... let mut counts_res : Result, ParseIntError> = words.map(|x| x.parse::()).collect(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BINARY` [INFO] [stderr] --> src/pcd_parser.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | BINARY, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] extern crate derive_builder; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `HEADER` should have a snake case name [INFO] [stderr] --> src/pcd_parser.rs:253:13 [INFO] [stderr] | [INFO] [stderr] 253 | let HEADER = br#" [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `header` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pcd-2ea8e3d5a3328340 [INFO] [stdout] test pcd_parser::tests::empty_lines ... ok [INFO] [stdout] test pcd_parser::tests::header ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ff586ed2b4f0819f8d78e98afbad3f71193471a4168d538870847fe5594e4da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff586ed2b4f0819f8d78e98afbad3f71193471a4168d538870847fe5594e4da6", kill_on_drop: false }` [INFO] [stdout] ff586ed2b4f0819f8d78e98afbad3f71193471a4168d538870847fe5594e4da6