[INFO] fetching crate zeno 0.3.1...
[INFO] testing zeno-0.3.1 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] extracting crate zeno 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate zeno 0.3.1 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zeno 0.3.1
[INFO] finished tweaking crates.io crate zeno 0.3.1
[INFO] tweaked toml for crates.io crate zeno 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b4094f67b6f7c9a0ae74aad1bf24d7b54f3a1c69dff5d64aff25317272998a7
[INFO] running `Command { std: "docker" "start" "-a" "3b4094f67b6f7c9a0ae74aad1bf24d7b54f3a1c69dff5d64aff25317272998a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b4094f67b6f7c9a0ae74aad1bf24d7b54f3a1c69dff5d64aff25317272998a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b4094f67b6f7c9a0ae74aad1bf24d7b54f3a1c69dff5d64aff25317272998a7", kill_on_drop: false }`
[INFO] [stdout] 3b4094f67b6f7c9a0ae74aad1bf24d7b54f3a1c69dff5d64aff25317272998a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 226aae8705b26f5cbf0229eef414bbed54bf2b2fbf28021180b407103141e167
[INFO] running `Command { std: "docker" "start" "-a" "226aae8705b26f5cbf0229eef414bbed54bf2b2fbf28021180b407103141e167", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeno v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/lib.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 314 |         trait F32Ext {
[INFO] [stdout]     |               ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 346 |     abs() -> f32 => fabs;
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 347 |     acos() -> f32 => acos;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 348 |     atan2(x:f32) -> f32 => atan2;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 349 |     ceil() -> f32 => ceil;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 350 |     cos() -> f32 => cos;
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 351 |     floor() -> f32 => floor;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 352 |     sin_cos() -> (f32, f32) => sincos;
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 353 |     sqrt() -> f32 => sqrt;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 354 |     powf(x:f32) -> f32 => powf;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 355 |     powi(x:i32) -> f32 => pow;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 356 |     tan() -> f32 => tan;
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_f32_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "226aae8705b26f5cbf0229eef414bbed54bf2b2fbf28021180b407103141e167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226aae8705b26f5cbf0229eef414bbed54bf2b2fbf28021180b407103141e167", kill_on_drop: false }`
[INFO] [stdout] 226aae8705b26f5cbf0229eef414bbed54bf2b2fbf28021180b407103141e167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be1fca5e0afc6654aded1d6be397340bb80f8e686140446c4f7950fbd2214bd6
[INFO] running `Command { std: "docker" "start" "-a" "be1fca5e0afc6654aded1d6be397340bb80f8e686140446c4f7950fbd2214bd6", kill_on_drop: false }`
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/lib.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 314 |         trait F32Ext {
[INFO] [stdout]     |               ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 346 |     abs() -> f32 => fabs;
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 347 |     acos() -> f32 => acos;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 348 |     atan2(x:f32) -> f32 => atan2;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 349 |     ceil() -> f32 => ceil;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 350 |     cos() -> f32 => cos;
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 351 |     floor() -> f32 => floor;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 352 |     sin_cos() -> (f32, f32) => sincos;
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 353 |     sqrt() -> f32 => sqrt;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 354 |     powf(x:f32) -> f32 => powf;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 355 |     powi(x:i32) -> f32 => pow;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 356 |     tan() -> f32 => tan;
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_f32_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zeno v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/lib.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 314 |         trait F32Ext {
[INFO] [stdout]     |               ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 346 |     abs() -> f32 => fabs;
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 347 |     acos() -> f32 => acos;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 348 |     atan2(x:f32) -> f32 => atan2;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 349 |     ceil() -> f32 => ceil;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 350 |     cos() -> f32 => cos;
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 351 |     floor() -> f32 => floor;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 352 |     sin_cos() -> (f32, f32) => sincos;
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 353 |     sqrt() -> f32 => sqrt;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 354 |     powf(x:f32) -> f32 => powf;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 355 |     powi(x:i32) -> f32 => pow;
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 356 |     tan() -> f32 => tan;
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_f32_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "be1fca5e0afc6654aded1d6be397340bb80f8e686140446c4f7950fbd2214bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be1fca5e0afc6654aded1d6be397340bb80f8e686140446c4f7950fbd2214bd6", kill_on_drop: false }`
[INFO] [stdout] be1fca5e0afc6654aded1d6be397340bb80f8e686140446c4f7950fbd2214bd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6099f8b866d507212e31df831b8dbe918aaef60ee56aa992f22aed3798573458
[INFO] running `Command { std: "docker" "start" "-a" "6099f8b866d507212e31df831b8dbe918aaef60ee56aa992f22aed3798573458", kill_on_drop: false }`
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/lib.rs:346:5
[INFO] [stderr]     |
[INFO] [stderr] 314 |         trait F32Ext {
[INFO] [stderr]     |               ------ methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 346 |     abs() -> f32 => fabs;
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 347 |     acos() -> f32 => acos;
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 348 |     atan2(x:f32) -> f32 => atan2;
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 349 |     ceil() -> f32 => ceil;
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 350 |     cos() -> f32 => cos;
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 351 |     floor() -> f32 => floor;
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 352 |     sin_cos() -> (f32, f32) => sincos;
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 353 |     sqrt() -> f32 => sqrt;
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 354 |     powf(x:f32) -> f32 => powf;
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 355 |     powi(x:i32) -> f32 => pow;
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 356 |     tan() -> f32 => tan;
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `define_f32_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `zeno` (lib) generated 1 warning
[INFO] [stderr] warning: `zeno` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zeno-d920dc7f41c45108)
[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 zeno
[INFO] [stderr] error: DefId(0:0 ~ zeno[a978]) has more than five doctests
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2018 --crate-type lib --color auto --crate-name zeno --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern zeno=/opt/rustwide/target/debug/deps/libzeno-4a9c588d73051bc5.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="eval"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "eval", "libm", "std"))' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "6099f8b866d507212e31df831b8dbe918aaef60ee56aa992f22aed3798573458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6099f8b866d507212e31df831b8dbe918aaef60ee56aa992f22aed3798573458", kill_on_drop: false }`
[INFO] [stdout] 6099f8b866d507212e31df831b8dbe918aaef60ee56aa992f22aed3798573458