[INFO] fetching crate pri 0.2.0...
[INFO] testing pri-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate pri 0.2.0 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pri 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5176579427f2676eeea33dd9a5ac92c0bf368be7f694df4718d484326d93b90
[INFO] running `Command { std: "docker" "start" "-a" "b5176579427f2676eeea33dd9a5ac92c0bf368be7f694df4718d484326d93b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5176579427f2676eeea33dd9a5ac92c0bf368be7f694df4718d484326d93b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5176579427f2676eeea33dd9a5ac92c0bf368be7f694df4718d484326d93b90", kill_on_drop: false }`
[INFO] [stdout] b5176579427f2676eeea33dd9a5ac92c0bf368be7f694df4718d484326d93b90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a930f876363bbae7ed87ebd461a9a66142a93caf887bf2bc301a38ed825c240f
[INFO] running `Command { std: "docker" "start" "-a" "a930f876363bbae7ed87ebd461a9a66142a93caf887bf2bc301a38ed825c240f", 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)]` (part of `#[warn(unused)]`) 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 0.51s
[INFO] running `Command { std: "docker" "inspect" "a930f876363bbae7ed87ebd461a9a66142a93caf887bf2bc301a38ed825c240f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a930f876363bbae7ed87ebd461a9a66142a93caf887bf2bc301a38ed825c240f", kill_on_drop: false }`
[INFO] [stdout] a930f876363bbae7ed87ebd461a9a66142a93caf887bf2bc301a38ed825c240f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7901648d7839835415a4b262a83eb98cb326e56bbc06f23ebe7d83dc8d01ba7
[INFO] running `Command { std: "docker" "start" "-a" "d7901648d7839835415a4b262a83eb98cb326e56bbc06f23ebe7d83dc8d01ba7", 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)]` (part of `#[warn(unused)]`) 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] [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)]` (part of `#[warn(unused)]`) 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 1.44s
[INFO] running `Command { std: "docker" "inspect" "d7901648d7839835415a4b262a83eb98cb326e56bbc06f23ebe7d83dc8d01ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7901648d7839835415a4b262a83eb98cb326e56bbc06f23ebe7d83dc8d01ba7", kill_on_drop: false }`
[INFO] [stdout] d7901648d7839835415a4b262a83eb98cb326e56bbc06f23ebe7d83dc8d01ba7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac0628fdd9988a83742a88f8c03cc3c7dd273db00911634728a9787c50ba39b2
[INFO] running `Command { std: "docker" "start" "-a" "ac0628fdd9988a83742a88f8c03cc3c7dd273db00911634728a9787c50ba39b2", 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)]` (part of `#[warn(unused)]`) 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 0.04s
[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" "ac0628fdd9988a83742a88f8c03cc3c7dd273db00911634728a9787c50ba39b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0628fdd9988a83742a88f8c03cc3c7dd273db00911634728a9787c50ba39b2", kill_on_drop: false }`
[INFO] [stdout] ac0628fdd9988a83742a88f8c03cc3c7dd273db00911634728a9787c50ba39b2