[INFO] fetching crate aspartial_derive 0.0.4...
[INFO] testing aspartial_derive-0.0.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate aspartial_derive 0.0.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate aspartial_derive 0.0.4
[INFO] finished tweaking crates.io crate aspartial_derive 0.0.4
[INFO] tweaked toml for crates.io crate aspartial_derive 0.0.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate aspartial_derive 0.0.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aspartial_derive 0.0.4 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0be13951751dd9ce7685ccd7309e4b4f81d8762218eceb3cfbd8b19c42b72c2f
[INFO] running `Command { std: "docker" "start" "-a" "0be13951751dd9ce7685ccd7309e4b4f81d8762218eceb3cfbd8b19c42b72c2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0be13951751dd9ce7685ccd7309e4b4f81d8762218eceb3cfbd8b19c42b72c2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be13951751dd9ce7685ccd7309e4b4f81d8762218eceb3cfbd8b19c42b72c2f", kill_on_drop: false }`
[INFO] [stdout] 0be13951751dd9ce7685ccd7309e4b4f81d8762218eceb3cfbd8b19c42b72c2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 738bc8dfccb961c9be482fbfc11bacb58e97deecc51257da7d4419f48fda8e35
[INFO] running `Command { std: "docker" "start" "-a" "738bc8dfccb961c9be482fbfc11bacb58e97deecc51257da7d4419f48fda8e35", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling aspartial_derive v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SerdeDefaultAttrParams` is never constructed
[INFO] [stdout]  --> src/serde_attributes.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SerdeDefaultAttrParams;
[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 5.12s
[INFO] running `Command { std: "docker" "inspect" "738bc8dfccb961c9be482fbfc11bacb58e97deecc51257da7d4419f48fda8e35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738bc8dfccb961c9be482fbfc11bacb58e97deecc51257da7d4419f48fda8e35", kill_on_drop: false }`
[INFO] [stdout] 738bc8dfccb961c9be482fbfc11bacb58e97deecc51257da7d4419f48fda8e35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79f189dc7e7d6695966b13b66e5721849414bcc2503c066e54a6ff815e8f7b6c
[INFO] running `Command { std: "docker" "start" "-a" "79f189dc7e7d6695966b13b66e5721849414bcc2503c066e54a6ff815e8f7b6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling aspartial_derive v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SerdeDefaultAttrParams` is never constructed
[INFO] [stdout]  --> src/serde_attributes.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SerdeDefaultAttrParams;
[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 `SerdeDefaultAttrParams` is never constructed
[INFO] [stdout]  --> src/serde_attributes.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SerdeDefaultAttrParams;
[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 1.27s
[INFO] running `Command { std: "docker" "inspect" "79f189dc7e7d6695966b13b66e5721849414bcc2503c066e54a6ff815e8f7b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f189dc7e7d6695966b13b66e5721849414bcc2503c066e54a6ff815e8f7b6c", kill_on_drop: false }`
[INFO] [stdout] 79f189dc7e7d6695966b13b66e5721849414bcc2503c066e54a6ff815e8f7b6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f19c50358ceb627f9eb659e95a86813d52458d1f15bfd11882bf3eef8ee945ec
[INFO] running `Command { std: "docker" "start" "-a" "f19c50358ceb627f9eb659e95a86813d52458d1f15bfd11882bf3eef8ee945ec", kill_on_drop: false }`
[INFO] [stderr] warning: struct `SerdeDefaultAttrParams` is never constructed
[INFO] [stderr]  --> src/serde_attributes.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct SerdeDefaultAttrParams;
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aspartial_derive` (lib) generated 1 warning
[INFO] [stderr] warning: `aspartial_derive` (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/aspartial_derive-9e0dc6a4d85da411)
[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] [stderr]    Doc-tests aspartial_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" "f19c50358ceb627f9eb659e95a86813d52458d1f15bfd11882bf3eef8ee945ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19c50358ceb627f9eb659e95a86813d52458d1f15bfd11882bf3eef8ee945ec", kill_on_drop: false }`
[INFO] [stdout] f19c50358ceb627f9eb659e95a86813d52458d1f15bfd11882bf3eef8ee945ec