[INFO] fetching crate pri 0.2.0...
[INFO] testing pri-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate pri 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate pri 0.2.0
[INFO] finished tweaking crates.io crate pri 0.2.0
[INFO] tweaked toml for crates.io crate pri 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pri 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0ea9697f83d3cb64904a8ec39593cbae2fb5759d894341340b88257e4db9d3c6
[INFO] running `Command { std: "docker" "start" "-a" "0ea9697f83d3cb64904a8ec39593cbae2fb5759d894341340b88257e4db9d3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ea9697f83d3cb64904a8ec39593cbae2fb5759d894341340b88257e4db9d3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ea9697f83d3cb64904a8ec39593cbae2fb5759d894341340b88257e4db9d3c6", kill_on_drop: false }`
[INFO] [stdout] 0ea9697f83d3cb64904a8ec39593cbae2fb5759d894341340b88257e4db9d3c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2c8a932f25907058c8aca21038792ed4916d12930fc1ed13084b1133a0e0615a
[INFO] running `Command { std: "docker" "start" "-a" "2c8a932f25907058c8aca21038792ed4916d12930fc1ed13084b1133a0e0615a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pri v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CandidateSet` is never constructed
[INFO] [stdout]    --> src/resource_map.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub struct CandidateSet {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Candidate` is never constructed
[INFO] [stdout]    --> src/resource_map.rs:232:12
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub struct Candidate {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "2c8a932f25907058c8aca21038792ed4916d12930fc1ed13084b1133a0e0615a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c8a932f25907058c8aca21038792ed4916d12930fc1ed13084b1133a0e0615a", kill_on_drop: false }`
[INFO] [stdout] 2c8a932f25907058c8aca21038792ed4916d12930fc1ed13084b1133a0e0615a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0fe5f8cd552c45cb0caed0ab098597b8364593cea399d99bf3cd8db295287994
[INFO] running `Command { std: "docker" "start" "-a" "0fe5f8cd552c45cb0caed0ab098597b8364593cea399d99bf3cd8db295287994", kill_on_drop: false }`
[INFO] [stdout] warning: struct `CandidateSet` is never constructed
[INFO] [stdout]    --> src/resource_map.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub struct CandidateSet {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pri v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Candidate` is never constructed
[INFO] [stdout]    --> src/resource_map.rs:232:12
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub struct Candidate {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CandidateSet` is never constructed
[INFO] [stdout]    --> src/resource_map.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub struct CandidateSet {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Candidate` is never constructed
[INFO] [stdout]    --> src/resource_map.rs:232:12
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub struct Candidate {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "0fe5f8cd552c45cb0caed0ab098597b8364593cea399d99bf3cd8db295287994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe5f8cd552c45cb0caed0ab098597b8364593cea399d99bf3cd8db295287994", kill_on_drop: false }`
[INFO] [stdout] 0fe5f8cd552c45cb0caed0ab098597b8364593cea399d99bf3cd8db295287994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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", kill_on_drop: false }`
[INFO] [stdout] 5ff9991a408e5cd9d8d7538d81aed826717161ed876836b5d180e058ddf629fd
[INFO] running `Command { std: "docker" "start" "-a" "5ff9991a408e5cd9d8d7538d81aed826717161ed876836b5d180e058ddf629fd", kill_on_drop: false }`
[INFO] [stderr] warning: struct `CandidateSet` is never constructed
[INFO] [stderr]    --> src/resource_map.rs:225:12
[INFO] [stderr]     |
[INFO] [stderr] 225 | pub struct CandidateSet {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Candidate` is never constructed
[INFO] [stderr]    --> src/resource_map.rs:232:12
[INFO] [stderr]     |
[INFO] [stderr] 232 | pub struct Candidate {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pri` (lib) generated 2 warnings
[INFO] [stderr] warning: `pri` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pri-5ceb1056bfdecac5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_parse_gen_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pri
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5ff9991a408e5cd9d8d7538d81aed826717161ed876836b5d180e058ddf629fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ff9991a408e5cd9d8d7538d81aed826717161ed876836b5d180e058ddf629fd", kill_on_drop: false }`
[INFO] [stdout] 5ff9991a408e5cd9d8d7538d81aed826717161ed876836b5d180e058ddf629fd