[INFO] fetching crate unitval-derive 0.2.0...
[INFO] testing unitval-derive-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate unitval-derive 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate unitval-derive 0.2.0
[INFO] finished tweaking crates.io crate unitval-derive 0.2.0
[INFO] tweaked toml for crates.io crate unitval-derive 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unitval-derive 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdab44f7f638abbc7d7bba4eb4192997a6ddd1553d63aca8cd33a790928a8859
[INFO] running `Command { std: "docker" "start" "-a" "bdab44f7f638abbc7d7bba4eb4192997a6ddd1553d63aca8cd33a790928a8859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdab44f7f638abbc7d7bba4eb4192997a6ddd1553d63aca8cd33a790928a8859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdab44f7f638abbc7d7bba4eb4192997a6ddd1553d63aca8cd33a790928a8859", kill_on_drop: false }`
[INFO] [stdout] bdab44f7f638abbc7d7bba4eb4192997a6ddd1553d63aca8cd33a790928a8859
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff467373bd8b4e8c0a43e180cf8f366c8e2142bbe01c92eede9067573a1ddbb3
[INFO] running `Command { std: "docker" "start" "-a" "ff467373bd8b4e8c0a43e180cf8f366c8e2142bbe01c92eede9067573a1ddbb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling unitval-derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AsUnitValTokens` and `FromUnitValTokens`
[INFO] [stdout]  --> src/unit.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use tokens::{AsUnitValTokens, FromUnitValTokens, Tokens};
[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 0.62s
[INFO] running `Command { std: "docker" "inspect" "ff467373bd8b4e8c0a43e180cf8f366c8e2142bbe01c92eede9067573a1ddbb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff467373bd8b4e8c0a43e180cf8f366c8e2142bbe01c92eede9067573a1ddbb3", kill_on_drop: false }`
[INFO] [stdout] ff467373bd8b4e8c0a43e180cf8f366c8e2142bbe01c92eede9067573a1ddbb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5de01dd9ed91235333cef93e0810d716ba3b26f97ed6dd259883642d2e938af
[INFO] running `Command { std: "docker" "start" "-a" "e5de01dd9ed91235333cef93e0810d716ba3b26f97ed6dd259883642d2e938af", kill_on_drop: false }`
[INFO] [stderr]    Compiling unitval-derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AsUnitValTokens` and `FromUnitValTokens`
[INFO] [stdout]  --> src/unit.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use tokens::{AsUnitValTokens, FromUnitValTokens, Tokens};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsUnitValTokens` and `FromUnitValTokens`
[INFO] [stdout]  --> src/unit.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use tokens::{AsUnitValTokens, FromUnitValTokens, Tokens};
[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 0.59s
[INFO] running `Command { std: "docker" "inspect" "e5de01dd9ed91235333cef93e0810d716ba3b26f97ed6dd259883642d2e938af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5de01dd9ed91235333cef93e0810d716ba3b26f97ed6dd259883642d2e938af", kill_on_drop: false }`
[INFO] [stdout] e5de01dd9ed91235333cef93e0810d716ba3b26f97ed6dd259883642d2e938af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4211ecfd6dda61759fb130caa4658ee1fcd57cbfbf91b2ecbe309b22db10230a
[INFO] running `Command { std: "docker" "start" "-a" "4211ecfd6dda61759fb130caa4658ee1fcd57cbfbf91b2ecbe309b22db10230a", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `AsUnitValTokens` and `FromUnitValTokens`
[INFO] [stdout] 
[INFO] [stderr]  --> src/unit.rs:1:18
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 1 | pub use tokens::{AsUnitValTokens, FromUnitValTokens, Tokens};
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `unitval-derive` (lib) generated 1 warning (run `cargo fix --lib -p unitval-derive` to apply 1 suggestion)
[INFO] [stderr] warning: `unitval-derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unitval_derive-a248e8845b8f76fa)
[INFO] [stderr]    Doc-tests unitval_derive
[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" "4211ecfd6dda61759fb130caa4658ee1fcd57cbfbf91b2ecbe309b22db10230a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4211ecfd6dda61759fb130caa4658ee1fcd57cbfbf91b2ecbe309b22db10230a", kill_on_drop: false }`
[INFO] [stdout] 4211ecfd6dda61759fb130caa4658ee1fcd57cbfbf91b2ecbe309b22db10230a