[INFO] fetching crate mahler-derive 0.25.10...
[INFO] testing mahler-derive-0.25.10 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate mahler-derive 0.25.10 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mahler-derive 0.25.10
[INFO] finished tweaking crates.io crate mahler-derive 0.25.10
[INFO] tweaked toml for crates.io crate mahler-derive 0.25.10 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mahler-derive 0.25.10 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mahler-derive 0.25.10 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30e842ee221b8dea58e456d86294f84ae3c266fecb24e0bb983ba3d766fdec03
[INFO] running `Command { std: "docker" "start" "-a" "30e842ee221b8dea58e456d86294f84ae3c266fecb24e0bb983ba3d766fdec03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30e842ee221b8dea58e456d86294f84ae3c266fecb24e0bb983ba3d766fdec03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30e842ee221b8dea58e456d86294f84ae3c266fecb24e0bb983ba3d766fdec03", kill_on_drop: false }`
[INFO] [stdout] 30e842ee221b8dea58e456d86294f84ae3c266fecb24e0bb983ba3d766fdec03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54b4477fd10a5f40ccd13717c6007809189965978b24477f7574db0e22da5756
[INFO] running `Command { std: "docker" "start" "-a" "54b4477fd10a5f40ccd13717c6007809189965978b24477f7574db0e22da5756", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling mahler-derive v0.25.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "54b4477fd10a5f40ccd13717c6007809189965978b24477f7574db0e22da5756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54b4477fd10a5f40ccd13717c6007809189965978b24477f7574db0e22da5756", kill_on_drop: false }`
[INFO] [stdout] 54b4477fd10a5f40ccd13717c6007809189965978b24477f7574db0e22da5756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcb43f35205362b855d9ff5916c4a6e96b01a7d7d738df34b58f0b13b8293611
[INFO] running `Command { std: "docker" "start" "-a" "bcb43f35205362b855d9ff5916c4a6e96b01a7d7d738df34b58f0b13b8293611", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling mahler-derive v0.25.10 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `Command { std: "docker" "inspect" "bcb43f35205362b855d9ff5916c4a6e96b01a7d7d738df34b58f0b13b8293611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcb43f35205362b855d9ff5916c4a6e96b01a7d7d738df34b58f0b13b8293611", kill_on_drop: false }`
[INFO] [stdout] bcb43f35205362b855d9ff5916c4a6e96b01a7d7d738df34b58f0b13b8293611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 226e01da2df2c089b1361d23148555ee95a8ec527fe6b646e3c697e4577ab6fb
[INFO] running `Command { std: "docker" "start" "-a" "226e01da2df2c089b1361d23148555ee95a8ec527fe6b646e3c697e4577ab6fb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mahler_derive-a11cb2d6e3257e00)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests mahler_derive
[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 2 tests
[INFO] [stdout] test src/lib.rs - derive_state (line 781) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_state (line 781) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `mahler` in this scope
[INFO] [stdout]    --> src/lib.rs:782:5
[INFO] [stdout]     |
[INFO] [stdout] 782 | use mahler::state::State;
[INFO] [stdout]     |     ^^^^^^ use of unresolved module or unlinked crate `mahler`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `mahler`, use `cargo add mahler` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `mahler` in this scope
[INFO] [stdout]    --> src/lib.rs:810:3
[INFO] [stdout]     |
[INFO] [stdout] 810 | #[mahler(derive(PartialEq, Eq))]
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a built-in attribute with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 810 - #[mahler(derive(PartialEq, Eq))]
[INFO] [stdout] 810 + #[marker(derive(PartialEq, Eq))]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `mahler` in this scope
[INFO] [stdout]    --> src/lib.rs:814:7
[INFO] [stdout]     |
[INFO] [stdout] 814 |     #[mahler(internal)]
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a built-in attribute with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 814 -     #[mahler(internal)]
[INFO] [stdout] 814 +     #[marker(internal)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `mahler` in this scope
[INFO] [stdout]    --> src/lib.rs:792:7
[INFO] [stdout]     |
[INFO] [stdout] 792 |     #[mahler(internal)]
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a built-in attribute with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 792 -     #[mahler(internal)]
[INFO] [stdout] 792 +     #[marker(internal)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 11) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `mahler` in this scope
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use mahler::state::State;
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `mahler`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `mahler`, use `cargo add mahler` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `mahler` in this scope
[INFO] [stdout]   --> src/lib.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[mahler(internal)]
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a built-in attribute with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 21 -     #[mahler(internal)]
[INFO] [stdout] 21 +     #[marker(internal)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 11)
[INFO] [stdout]     src/lib.rs - derive_state (line 781)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "226e01da2df2c089b1361d23148555ee95a8ec527fe6b646e3c697e4577ab6fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226e01da2df2c089b1361d23148555ee95a8ec527fe6b646e3c697e4577ab6fb", kill_on_drop: false }`
[INFO] [stdout] 226e01da2df2c089b1361d23148555ee95a8ec527fe6b646e3c697e4577ab6fb
