[INFO] fetching crate concision-math 0.1.21...
[INFO] testing concision-math-0.1.21 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate concision-math 0.1.21 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate concision-math 0.1.21
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate concision-math 0.1.21
[INFO] tweaked toml for crates.io crate concision-math 0.1.21 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate concision-math 0.1.21 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate concision-math 0.1.21 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smart-default v0.7.1
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[INFO] [stderr]   Downloaded rustfft v6.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e48a62df9c6e1fade97e8fa4a43bb1f55efd31db9896d90f7189e17fd92d438c
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[INFO] [stdout] e48a62df9c6e1fade97e8fa4a43bb1f55efd31db9896d90f7189e17fd92d438c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebcf3698172eae20dba01316df107714c96159459f4655a7e437dcaedfcae766
[INFO] running `Command { std: "docker" "start" "-a" "ebcf3698172eae20dba01316df107714c96159459f4655a7e437dcaedfcae766", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling scsys-core v0.2.3
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling concision-math v0.1.21 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-iter v0.1.45
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[INFO] [stderr]    Compiling scsys-derive v0.2.3
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling strum v0.27.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling ndarray v0.16.1
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.34s
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[INFO] running `Command { std: "docker" "rm" "-f" "ebcf3698172eae20dba01316df107714c96159459f4655a7e437dcaedfcae766", kill_on_drop: false }`
[INFO] [stdout] ebcf3698172eae20dba01316df107714c96159459f4655a7e437dcaedfcae766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80f9e21605d0a78448f286ed659042ba446a88c65c7ed25eba5de9a21697d223
[INFO] running `Command { std: "docker" "start" "-a" "80f9e21605d0a78448f286ed659042ba446a88c65c7ed25eba5de9a21697d223", kill_on_drop: false }`
[INFO] [stderr]    Compiling concision-math v0.1.21 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `cnc::AsComplex`
[INFO] [stdout]   --> tests/traits.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     use cnc::AsComplex;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ no `AsComplex` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_re` found for type `{float}` in the current scope
[INFO] [stdout]   --> tests/traits.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let y = x.as_re();
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `as_` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 14 -     let y = x.as_re();
[INFO] [stdout] 14 +     let y = x.as_();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `concision-math` (test "traits") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "80f9e21605d0a78448f286ed659042ba446a88c65c7ed25eba5de9a21697d223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f9e21605d0a78448f286ed659042ba446a88c65c7ed25eba5de9a21697d223", kill_on_drop: false }`
[INFO] [stdout] 80f9e21605d0a78448f286ed659042ba446a88c65c7ed25eba5de9a21697d223