[INFO] fetching crate jasonqwu 0.1.0...
[INFO] testing jasonqwu-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate jasonqwu 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate jasonqwu 0.1.0
[INFO] finished tweaking crates.io crate jasonqwu 0.1.0
[INFO] tweaked toml for crates.io crate jasonqwu 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jasonqwu 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jasonqwu 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63dc2ec99114b72ce5dff88da50b1280ed63f0c2e80e78208fbbbf9196cb15f4
[INFO] running `Command { std: "docker" "start" "-a" "63dc2ec99114b72ce5dff88da50b1280ed63f0c2e80e78208fbbbf9196cb15f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63dc2ec99114b72ce5dff88da50b1280ed63f0c2e80e78208fbbbf9196cb15f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63dc2ec99114b72ce5dff88da50b1280ed63f0c2e80e78208fbbbf9196cb15f4", kill_on_drop: false }`
[INFO] [stdout] 63dc2ec99114b72ce5dff88da50b1280ed63f0c2e80e78208fbbbf9196cb15f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e546d28f13c7b56ee22d21cba0f0ddfebcb707c7855aeb08b50930812e6c9ace
[INFO] running `Command { std: "docker" "start" "-a" "e546d28f13c7b56ee22d21cba0f0ddfebcb707c7855aeb08b50930812e6c9ace", kill_on_drop: false }`
[INFO] [stderr]    Compiling jasonqwu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `jasonqwu::add_one`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use jasonqwu::add_one;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "e546d28f13c7b56ee22d21cba0f0ddfebcb707c7855aeb08b50930812e6c9ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e546d28f13c7b56ee22d21cba0f0ddfebcb707c7855aeb08b50930812e6c9ace", kill_on_drop: false }`
[INFO] [stdout] e546d28f13c7b56ee22d21cba0f0ddfebcb707c7855aeb08b50930812e6c9ace
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc4fb31bc9cdd1b930ec0b63a54ad39d4eb96c16c11fe821b44ab34986af4a56
[INFO] running `Command { std: "docker" "start" "-a" "dc4fb31bc9cdd1b930ec0b63a54ad39d4eb96c16c11fe821b44ab34986af4a56", kill_on_drop: false }`
[INFO] [stderr]    Compiling jasonqwu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `jasonqwu::add_one`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use jasonqwu::add_one;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "dc4fb31bc9cdd1b930ec0b63a54ad39d4eb96c16c11fe821b44ab34986af4a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4fb31bc9cdd1b930ec0b63a54ad39d4eb96c16c11fe821b44ab34986af4a56", kill_on_drop: false }`
[INFO] [stdout] dc4fb31bc9cdd1b930ec0b63a54ad39d4eb96c16c11fe821b44ab34986af4a56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52df99af4f9605a74587b3b4ea9e697340f41fe4615b2463a754f410035e82cf
[INFO] running `Command { std: "docker" "start" "-a" "52df99af4f9605a74587b3b4ea9e697340f41fe4615b2463a754f410035e82cf", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `jasonqwu::add_one`
[INFO] [stdout] 
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stdout] running 1 test
[INFO] [stderr]   |
[INFO] [stderr] 1 | use jasonqwu::add_one;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `jasonqwu` (bin "jasonqwu" test) generated 1 warning (run `cargo fix --bin "jasonqwu" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jasonqwu-0e419f7dca254a64)
[INFO] [stdout] test tests::it_works ... 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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jasonqwu-00da90e08bb30f7e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jasonqwu
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - add_one (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "52df99af4f9605a74587b3b4ea9e697340f41fe4615b2463a754f410035e82cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52df99af4f9605a74587b3b4ea9e697340f41fe4615b2463a754f410035e82cf", kill_on_drop: false }`
[INFO] [stdout] 52df99af4f9605a74587b3b4ea9e697340f41fe4615b2463a754f410035e82cf