[INFO] fetching crate ct_ratio 1.2.0...
[INFO] testing ct_ratio-1.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ct_ratio 1.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ct_ratio 1.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ct_ratio 1.2.0
[INFO] tweaked toml for crates.io crate ct_ratio 1.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ct_ratio 1.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd2867db2fc15cb2da4ef903afb521d8d5a7d95092638ff3ab4b227384948eab
[INFO] running `Command { std: "docker" "start" "-a" "cd2867db2fc15cb2da4ef903afb521d8d5a7d95092638ff3ab4b227384948eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd2867db2fc15cb2da4ef903afb521d8d5a7d95092638ff3ab4b227384948eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd2867db2fc15cb2da4ef903afb521d8d5a7d95092638ff3ab4b227384948eab", kill_on_drop: false }`
[INFO] [stdout] cd2867db2fc15cb2da4ef903afb521d8d5a7d95092638ff3ab4b227384948eab
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ed33d6ee8cdd2b069baadb4193889f4533f2b20e3de8512efdc8bbbf4ab2365
[INFO] running `Command { std: "docker" "start" "-a" "6ed33d6ee8cdd2b069baadb4193889f4533f2b20e3de8512efdc8bbbf4ab2365", kill_on_drop: false }`
[INFO] [stderr]    Compiling ct_ratio v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `const_option` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_option)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "6ed33d6ee8cdd2b069baadb4193889f4533f2b20e3de8512efdc8bbbf4ab2365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed33d6ee8cdd2b069baadb4193889f4533f2b20e3de8512efdc8bbbf4ab2365", kill_on_drop: false }`
[INFO] [stdout] 6ed33d6ee8cdd2b069baadb4193889f4533f2b20e3de8512efdc8bbbf4ab2365
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b8be539aaf2630095f8d07f177fb7be3a2c4dfab75ea009a6b5d04912040240
[INFO] running `Command { std: "docker" "start" "-a" "5b8be539aaf2630095f8d07f177fb7be3a2c4dfab75ea009a6b5d04912040240", kill_on_drop: false }`
[INFO] [stderr]    Compiling ct_ratio v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `const_option` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_option)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); ct_ratio::::Reducible::Reduced::{constant#0}] well-formed`
[INFO] [stdout]   --> test/reduction.rs:9:117
[INFO] [stdout]    |
[INFO] [stdout]  9 |    let _ = writeln!(std::io::stdout().lock(), "Reduced {}/{} to {}/{}", ORIGINAL::NUMERATOR, ORIGINAL::DENOMINATOR, Reduced::NUMERATOR, R...
[INFO] [stdout]    |                                                                                                                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `ct_ratio::Reducible::Reduced`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |    type Reduced where [(); {Self::R_DENOMINATOR} as usize]:, [(); {Self::R_NUMERATOR} as usize]:;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Reducible::Reduced`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_option` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_option)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); ct_ratio::::Reducible::Reduced::{constant#0}] well-formed`
[INFO] [stdout]   --> test/reduction.rs:21:117
[INFO] [stdout]    |
[INFO] [stdout] 21 |    let _ = writeln!(std::io::stdout().lock(), "Reduced {}/{} to {}/{}", ORIGINAL::NUMERATOR, ORIGINAL::DENOMINATOR, Reduced::NUMERATOR, R...
[INFO] [stdout]    |                                                                                                                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `ct_ratio::Reducible::Reduced`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |    type Reduced where [(); {Self::R_DENOMINATOR} as usize]:, [(); {Self::R_NUMERATOR} as usize]:;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Reducible::Reduced`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); ct_ratio::::Reducible::Reduced::{constant#0}] well-formed`
[INFO] [stdout]   --> test/reduction.rs:33:117
[INFO] [stdout]    |
[INFO] [stdout] 33 |    let _ = writeln!(std::io::stdout().lock(), "Reduced {}/{} to {}/{}", ORIGINAL::NUMERATOR, ORIGINAL::DENOMINATOR, Reduced::NUMERATOR, R...
[INFO] [stdout]    |                                                                                                                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `ct_ratio::Reducible::Reduced`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |    type Reduced where [(); {Self::R_DENOMINATOR} as usize]:, [(); {Self::R_NUMERATOR} as usize]:;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Reducible::Reduced`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); ct_ratio::::Reducible::Reduced::{constant#0}] well-formed`
[INFO] [stdout]   --> test/reduction.rs:45:117
[INFO] [stdout]    |
[INFO] [stdout] 45 |    let _ = writeln!(std::io::stdout().lock(), "Reduced {}/{} to {}/{}", ORIGINAL::NUMERATOR, ORIGINAL::DENOMINATOR, Reduced::NUMERATOR, R...
[INFO] [stdout]    |                                                                                                                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `ct_ratio::Reducible::Reduced`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |    type Reduced where [(); {Self::R_DENOMINATOR} as usize]:, [(); {Self::R_NUMERATOR} as usize]:;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Reducible::Reduced`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0275`.
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); ct_ratio::::StaticArithmetic::OpResult::{constant#0}] well-formed`
[INFO] [stdout]   --> test/op.rs:10:58
[INFO] [stdout]    |
[INFO] [stdout] 10 |    let _ = writeln!(std::io::stderr().lock(), "{} / {}", C::NUMERATOR, C::DENOMINATOR.get()).unwrap();
[INFO] [stdout]    |                                                          ^
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `ct_ratio::StaticArithmetic::OpResult`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 64 |    type OpResult where [(); {Self::DENOMINATOR.get()} as usize]:, [(); {Self::NUMERATOR} as usize]:;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `StaticArithmetic::OpResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); ct_ratio::::StaticArithmetic::OpResult::{constant#0}] well-formed`
[INFO] [stdout]   --> test/op.rs:21:58
[INFO] [stdout]    |
[INFO] [stdout] 21 |    let _ = writeln!(std::io::stderr().lock(), "{} / {}", C::NUMERATOR, C::DENOMINATOR.get()).unwrap();
[INFO] [stdout]    |                                                          ^
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `ct_ratio::StaticArithmetic::OpResult`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 64 |    type OpResult where [(); {Self::DENOMINATOR.get()} as usize]:, [(); {Self::NUMERATOR} as usize]:;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `StaticArithmetic::OpResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ct_ratio` (test "check_reduction") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0275`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ct_ratio` (test "check_op") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5b8be539aaf2630095f8d07f177fb7be3a2c4dfab75ea009a6b5d04912040240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8be539aaf2630095f8d07f177fb7be3a2c4dfab75ea009a6b5d04912040240", kill_on_drop: false }`
[INFO] [stdout] 5b8be539aaf2630095f8d07f177fb7be3a2c4dfab75ea009a6b5d04912040240