[INFO] fetching crate taskorch 0.2.1...
[INFO] testing taskorch-0.2.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate taskorch 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate taskorch 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate taskorch 0.2.1
[INFO] tweaked toml for crates.io crate taskorch 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate taskorch 0.2.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate taskorch 0.2.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24479fec6efb412f3ebc9da1f4363ee6ea7030bfcd6b7c487d326b48d97191a8
[INFO] running `Command { std: "docker" "start" "-a" "24479fec6efb412f3ebc9da1f4363ee6ea7030bfcd6b7c487d326b48d97191a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24479fec6efb412f3ebc9da1f4363ee6ea7030bfcd6b7c487d326b48d97191a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24479fec6efb412f3ebc9da1f4363ee6ea7030bfcd6b7c487d326b48d97191a8", kill_on_drop: false }`
[INFO] [stdout] 24479fec6efb412f3ebc9da1f4363ee6ea7030bfcd6b7c487d326b48d97191a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c1c911f610dbcba947d213f6cd43349b81b0e08059f1ed6a80ed1d2e54875ba
[INFO] running `Command { std: "docker" "start" "-a" "3c1c911f610dbcba947d213f6cd43349b81b0e08059f1ed6a80ed1d2e54875ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling taskorch v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `NONE` is never used
[INFO] [stdout]  --> src/curry.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait TupleOpt {
[INFO] [stdout]   |       -------- associated constant in this trait
[INFO] [stdout] 6 |     type Opt;
[INFO] [stdout] 7 |     const NONE: Self::Opt;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "3c1c911f610dbcba947d213f6cd43349b81b0e08059f1ed6a80ed1d2e54875ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1c911f610dbcba947d213f6cd43349b81b0e08059f1ed6a80ed1d2e54875ba", kill_on_drop: false }`
[INFO] [stdout] 3c1c911f610dbcba947d213f6cd43349b81b0e08059f1ed6a80ed1d2e54875ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6790e400f1cd6a274ba616eb4050a3af7bf5d7dd3a8c10dd04d899aab9b470df
[INFO] running `Command { std: "docker" "start" "-a" "6790e400f1cd6a274ba616eb4050a3af7bf5d7dd3a8c10dd04d899aab9b470df", kill_on_drop: false }`
[INFO] [stderr]    Compiling taskorch v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `NONE` is never used
[INFO] [stdout]  --> src/curry.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait TupleOpt {
[INFO] [stdout]   |       -------- associated constant in this trait
[INFO] [stdout] 6 |     type Opt;
[INFO] [stdout] 7 |     const NONE: Self::Opt;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `NONE` is never used
[INFO] [stdout]  --> src/curry.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait TupleOpt {
[INFO] [stdout]   |       -------- associated constant in this trait
[INFO] [stdout] 6 |     type Opt;
[INFO] [stdout] 7 |     const NONE: Self::Opt;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "6790e400f1cd6a274ba616eb4050a3af7bf5d7dd3a8c10dd04d899aab9b470df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6790e400f1cd6a274ba616eb4050a3af7bf5d7dd3a8c10dd04d899aab9b470df", kill_on_drop: false }`
[INFO] [stdout] 6790e400f1cd6a274ba616eb4050a3af7bf5d7dd3a8c10dd04d899aab9b470df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6dc7ef3085065edcc04c4f9b2bb798b0c5b8850e9f48a8b6022c9dd13223207
[INFO] running `Command { std: "docker" "start" "-a" "f6dc7ef3085065edcc04c4f9b2bb798b0c5b8850e9f48a8b6022c9dd13223207", kill_on_drop: false }`
[INFO] [stderr] warning: associated constant `NONE` is never used
[INFO] [stderr]  --> src/curry.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | trait TupleOpt {
[INFO] [stderr]   |       -------- associated constant in this trait
[INFO] [stderr] 6 |     type Opt;
[INFO] [stderr] 7 |     const NONE: Self::Opt;
[INFO] [stderr]   |           ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `taskorch` (lib) generated 1 warning
[INFO] [stderr] warning: `taskorch` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/taskorch-34940db8b0122a22)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test curry::test2 ... ok
[INFO] [stdout] test curry::test_0::test3 ... ok
[INFO] [stdout] test curry::test_0::test1 ... ok
[INFO] [stdout] test curry::test3 ... ok
[INFO] [stdout] test curry::test_0::test2 ... ok
[INFO] [stdout] test curry::test_2::test_call ... ok
[INFO] [stdout] test log::test_format_by_mutstr ... ok
[INFO] [stdout] test log::test_format_threadid_by_cursor ... ok
[INFO] [stdout] test log::test_format_write ... ok
[INFO] [stdout] test curry::test_1::test_call ... ok
[INFO] [stdout] test log::test_color ... ok
[INFO] [stdout] test task::test_task_new ... ok
[INFO] [stdout] test task::test_task_postdo ... ok
[INFO] [stdout] test task::test_task_run ... ok
[INFO] [stdout] test test_conv ... ok
[INFO] [stdout] test log::test_log ... ok
[INFO] [stdout] test curry::test_1::test_panic - should panic ... ok
[INFO] [stdout] test task::test_task_new_panic - should panic ... ok
[INFO] [stdout] test log::test_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests taskorch
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/../README.md - (line 57) ... ok
[INFO] [stdout] test src/../README.md - (line 144) ... ok
[INFO] [stdout] test src/../README.md - (line 81) ... ok
[INFO] [stdout] test src/../README.md - (line 95) ... ok
[INFO] [stdout] test src/../README.md - (line 66) ... ok
[INFO] [stdout] test src/../README.md - (line 127) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6dc7ef3085065edcc04c4f9b2bb798b0c5b8850e9f48a8b6022c9dd13223207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6dc7ef3085065edcc04c4f9b2bb798b0c5b8850e9f48a8b6022c9dd13223207", kill_on_drop: false }`
[INFO] [stdout] f6dc7ef3085065edcc04c4f9b2bb798b0c5b8850e9f48a8b6022c9dd13223207