[INFO] fetching crate newnum 0.0.12...
[INFO] testing newnum-0.0.12 against 1.91.0 for beta-1.92-2
[INFO] extracting crate newnum 0.0.12 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate newnum 0.0.12
[INFO] finished tweaking crates.io crate newnum 0.0.12
[INFO] tweaked toml for crates.io crate newnum 0.0.12 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate newnum 0.0.12 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate newnum 0.0.12 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded splat_attribs v1.0.0
[INFO] [stderr]   Downloaded newnum_proc_macros v0.0.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 722b2546815d4c8a46058094689b2ac66c84b19f58050071d07b4ca1fab8f078
[INFO] running `Command { std: "docker" "start" "-a" "722b2546815d4c8a46058094689b2ac66c84b19f58050071d07b4ca1fab8f078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "722b2546815d4c8a46058094689b2ac66c84b19f58050071d07b4ca1fab8f078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "722b2546815d4c8a46058094689b2ac66c84b19f58050071d07b4ca1fab8f078", kill_on_drop: false }`
[INFO] [stdout] 722b2546815d4c8a46058094689b2ac66c84b19f58050071d07b4ca1fab8f078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3e3e1c05951c7c266de61a943bf92fcc5d23c6804ed5e232bda51980287f51d
[INFO] running `Command { std: "docker" "start" "-a" "f3e3e1c05951c7c266de61a943bf92fcc5d23c6804ed5e232bda51980287f51d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling derive-syn-parse v0.2.0
[INFO] [stderr]    Compiling splat_attribs v1.0.0
[INFO] [stderr]    Compiling newnum_proc_macros v0.0.11
[INFO] [stderr]    Compiling newnum v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `Command { std: "docker" "inspect" "f3e3e1c05951c7c266de61a943bf92fcc5d23c6804ed5e232bda51980287f51d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e3e1c05951c7c266de61a943bf92fcc5d23c6804ed5e232bda51980287f51d", kill_on_drop: false }`
[INFO] [stdout] f3e3e1c05951c7c266de61a943bf92fcc5d23c6804ed5e232bda51980287f51d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 453468f00db258f4e69bbada340a7657b1cfe4402fe82cc91e74d169d85bd43d
[INFO] running `Command { std: "docker" "start" "-a" "453468f00db258f4e69bbada340a7657b1cfe4402fe82cc91e74d169d85bd43d", kill_on_drop: false }`
[INFO] [stderr]    Compiling newnum v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "453468f00db258f4e69bbada340a7657b1cfe4402fe82cc91e74d169d85bd43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453468f00db258f4e69bbada340a7657b1cfe4402fe82cc91e74d169d85bd43d", kill_on_drop: false }`
[INFO] [stdout] 453468f00db258f4e69bbada340a7657b1cfe4402fe82cc91e74d169d85bd43d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd01c56de453a256531fdc4d7258f7cbed9aa0318ce380d2b36b65e7b6105a4e
[INFO] running `Command { std: "docker" "start" "-a" "bd01c56de453a256531fdc4d7258f7cbed9aa0318ce380d2b36b65e7b6105a4e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/newnum-9af989f96e5466d1)
[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] [stderr]    Doc-tests newnum
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/api/abs_diff.rs - api::abs_diff::AbsDiff (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/api/abs_diff.rs - api::abs_diff::AbsDiff (line 11) stdout ----
[INFO] [stdout] error[E0423]: expected function, found macro `assert`
[INFO] [stdout]  --> src/api/abs_diff.rs:16:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     assert(10.abs_diff(20) == 10);
[INFO] [stdout]   |     ^^^^^^ not a function
[INFO] [stdout]   |
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]   |
[INFO] [stdout] 7 |     assert!(10.abs_diff(20) == 10);
[INFO] [stdout]   |           +
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `assert`
[INFO] [stdout]  --> src/api/abs_diff.rs:17:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     assert((-10).abs_diff(20) == 30);
[INFO] [stdout]   |     ^^^^^^ not a function
[INFO] [stdout]   |
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]   |
[INFO] [stdout] 8 |     assert!((-10).abs_diff(20) == 30);
[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 E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/api/abs_diff.rs - api::abs_diff::AbsDiff (line 11)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "bd01c56de453a256531fdc4d7258f7cbed9aa0318ce380d2b36b65e7b6105a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd01c56de453a256531fdc4d7258f7cbed9aa0318ce380d2b36b65e7b6105a4e", kill_on_drop: false }`
[INFO] [stdout] bd01c56de453a256531fdc4d7258f7cbed9aa0318ce380d2b36b65e7b6105a4e