[INFO] fetching crate math-crate 0.1.3...
[INFO] testing math-crate-0.1.3 against 1.75.0 for beta-1.76-1
[INFO] extracting crate math-crate 0.1.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate math-crate 0.1.3 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate math-crate 0.1.3
[INFO] finished tweaking crates.io crate math-crate 0.1.3
[INFO] tweaked toml for crates.io crate math-crate 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate math-crate 0.1.3 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 879e6cce748906124fe69ba30c48e3fec0da490c07164adf5152b570c4073acb
[INFO] running `Command { std: "docker" "start" "-a" "879e6cce748906124fe69ba30c48e3fec0da490c07164adf5152b570c4073acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "879e6cce748906124fe69ba30c48e3fec0da490c07164adf5152b570c4073acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "879e6cce748906124fe69ba30c48e3fec0da490c07164adf5152b570c4073acb", kill_on_drop: false }`
[INFO] [stdout] 879e6cce748906124fe69ba30c48e3fec0da490c07164adf5152b570c4073acb
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2b5f8030024b8fe5bfb3721acae64c60e08671bb148d26da56d3b50b4b1a23e
[INFO] running `Command { std: "docker" "start" "-a" "a2b5f8030024b8fe5bfb3721acae64c60e08671bb148d26da56d3b50b4b1a23e", kill_on_drop: false }`
[INFO] [stderr]    Compiling math-crate v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "a2b5f8030024b8fe5bfb3721acae64c60e08671bb148d26da56d3b50b4b1a23e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b5f8030024b8fe5bfb3721acae64c60e08671bb148d26da56d3b50b4b1a23e", kill_on_drop: false }`
[INFO] [stdout] a2b5f8030024b8fe5bfb3721acae64c60e08671bb148d26da56d3b50b4b1a23e
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 853221ee8543228348f96054a2117a650f19968f887a078cf3f5bca9be3aad77
[INFO] running `Command { std: "docker" "start" "-a" "853221ee8543228348f96054a2117a650f19968f887a078cf3f5bca9be3aad77", kill_on_drop: false }`
[INFO] [stderr]    Compiling math-crate v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "853221ee8543228348f96054a2117a650f19968f887a078cf3f5bca9be3aad77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "853221ee8543228348f96054a2117a650f19968f887a078cf3f5bca9be3aad77", kill_on_drop: false }`
[INFO] [stdout] 853221ee8543228348f96054a2117a650f19968f887a078cf3f5bca9be3aad77
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94fbfed3b4df2e692c5522853d131e3336beceef875d06eae3f3f72941390e61
[INFO] running `Command { std: "docker" "start" "-a" "94fbfed3b4df2e692c5522853d131e3336beceef875d06eae3f3f72941390e61", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/math_crate-6d1e5b99abc5d2cb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lib_tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/math_crate-5290b3fcf31b876c)
[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 math-crate
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - divide (line 50) ... FAILED
[INFO] [stdout] test src/lib.rs - multiply (line 37) ... FAILED
[INFO] [stdout] test src/lib.rs - find_remainder (line 63) ... FAILED
[INFO] [stdout] test src/lib.rs - subtract (line 24) ... FAILED
[INFO] [stdout] test src/lib.rs - add (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - divide (line 50) stdout ----
[INFO] [stdout] error: unexpected end of macro invocation
[INFO] [stdout]  --> src/lib.rs:55:29
[INFO] [stdout]   |
[INFO] [stdout] 8 | assert_eq!(2.366666666666667);
[INFO] [stdout]   |                             ^ missing tokens in macro arguments
[INFO] [stdout]   |
[INFO] [stdout] note: while trying to match `,`
[INFO] [stdout]  --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/macros/mod.rs:37:16
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - multiply (line 37) stdout ----
[INFO] [stdout] error: unexpected end of macro invocation
[INFO] [stdout]  --> src/lib.rs:42:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | assert_eq!(27);
[INFO] [stdout]   |              ^ missing tokens in macro arguments
[INFO] [stdout]   |
[INFO] [stdout] note: while trying to match `,`
[INFO] [stdout]  --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/macros/mod.rs:37:16
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - find_remainder (line 63) stdout ----
[INFO] [stdout] error: unexpected end of macro invocation
[INFO] [stdout]  --> src/lib.rs:68:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | assert_eq!(1);
[INFO] [stdout]   |             ^ missing tokens in macro arguments
[INFO] [stdout]   |
[INFO] [stdout] note: while trying to match `,`
[INFO] [stdout]  --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/macros/mod.rs:37:16
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - subtract (line 24) stdout ----
[INFO] [stdout] error: unexpected end of macro invocation
[INFO] [stdout]  --> src/lib.rs:29:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | assert_eq!(2);
[INFO] [stdout]   |             ^ missing tokens in macro arguments
[INFO] [stdout]   |
[INFO] [stdout] note: while trying to match `,`
[INFO] [stdout]  --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/macros/mod.rs:37:16
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - add (line 11) stdout ----
[INFO] [stdout] error: unexpected end of macro invocation
[INFO] [stdout]  --> src/lib.rs:16:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | assert_eq!(19);
[INFO] [stdout]   |              ^ missing tokens in macro arguments
[INFO] [stdout]   |
[INFO] [stdout] note: while trying to match `,`
[INFO] [stdout]  --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/macros/mod.rs:37:16
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - add (line 11)
[INFO] [stdout]     src/lib.rs - divide (line 50)
[INFO] [stdout]     src/lib.rs - find_remainder (line 63)
[INFO] [stdout]     src/lib.rs - multiply (line 37)
[INFO] [stdout]     src/lib.rs - subtract (line 24)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "94fbfed3b4df2e692c5522853d131e3336beceef875d06eae3f3f72941390e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94fbfed3b4df2e692c5522853d131e3336beceef875d06eae3f3f72941390e61", kill_on_drop: false }`
[INFO] [stdout] 94fbfed3b4df2e692c5522853d131e3336beceef875d06eae3f3f72941390e61
