[INFO] fetching crate ratio-def 0.3.1...
[INFO] testing ratio-def-0.3.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate ratio-def 0.3.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate ratio-def 0.3.1
[INFO] finished tweaking crates.io crate ratio-def 0.3.1
[INFO] tweaked toml for crates.io crate ratio-def 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ratio-def 0.3.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77f74cd7e56ff2b8deb416864e4429e71f0e7c5ebd1e90c384db14da40b6c28b
[INFO] running `Command { std: "docker" "start" "-a" "77f74cd7e56ff2b8deb416864e4429e71f0e7c5ebd1e90c384db14da40b6c28b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77f74cd7e56ff2b8deb416864e4429e71f0e7c5ebd1e90c384db14da40b6c28b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77f74cd7e56ff2b8deb416864e4429e71f0e7c5ebd1e90c384db14da40b6c28b", kill_on_drop: false }`
[INFO] [stdout] 77f74cd7e56ff2b8deb416864e4429e71f0e7c5ebd1e90c384db14da40b6c28b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f58af6df1c6f8080d963ee0e23e99fbf82b54867d3f1ce502af5eb81bd10c061
[INFO] running `Command { std: "docker" "start" "-a" "f58af6df1c6f8080d963ee0e23e99fbf82b54867d3f1ce502af5eb81bd10c061", kill_on_drop: false }`
[INFO] [stderr]    Compiling ratio-def v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "f58af6df1c6f8080d963ee0e23e99fbf82b54867d3f1ce502af5eb81bd10c061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f58af6df1c6f8080d963ee0e23e99fbf82b54867d3f1ce502af5eb81bd10c061", kill_on_drop: false }`
[INFO] [stdout] f58af6df1c6f8080d963ee0e23e99fbf82b54867d3f1ce502af5eb81bd10c061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bd5ed40b863d3f4b2cd55d35a83314b822424b2a73e58af5c533cca60137564
[INFO] running `Command { std: "docker" "start" "-a" "2bd5ed40b863d3f4b2cd55d35a83314b822424b2a73e58af5c533cca60137564", kill_on_drop: false }`
[INFO] [stderr]    Compiling ratio-def v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Blanket` is never used
[INFO] [stdout]    --> src/lib.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         Blanket(std::fmt::Debug + Clone + Copy + Default + PartialEq + PartialOrd);
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Accel` is never constructed
[INFO] [stdout]    --> src/lib.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]    --> src/lib.rs:36:24
[INFO] [stdout]     |
[INFO] [stdout]  33 |               impl $tys {
[INFO] [stdout]     |               --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  36 |                   pub fn value(self) -> $base {
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 | /     units! {
[INFO] [stdout] 147 | |         Blanket(std::fmt::Debug + Clone + Copy + Default + PartialEq + PartialOrd);
[INFO] [stdout] 148 | |
[INFO] [stdout] 149 | |         #[derive(Debug, Clone, Copy, Default, PartialEq, PartialOrd)] f64:
[INFO] [stdout] ...   |
[INFO] [stdout] 155 | |         <Force> * <Length> = Energy;
[INFO] [stdout] 156 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Veloc` is never constructed
[INFO] [stdout]    --> src/lib.rs:150:16
[INFO] [stdout]     |
[INFO] [stdout] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Length` is never constructed
[INFO] [stdout]    --> src/lib.rs:150:23
[INFO] [stdout]     |
[INFO] [stdout] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stdout]     |                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Time` is never constructed
[INFO] [stdout]    --> src/lib.rs:150:31
[INFO] [stdout]     |
[INFO] [stdout] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stdout]     |                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mass` is never constructed
[INFO] [stdout]    --> src/lib.rs:150:37
[INFO] [stdout]     |
[INFO] [stdout] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stdout]     |                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Force` is never constructed
[INFO] [stdout]    --> src/lib.rs:150:43
[INFO] [stdout]     |
[INFO] [stdout] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stdout]     |                                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Energy` is never constructed
[INFO] [stdout]    --> src/lib.rs:150:50
[INFO] [stdout]     |
[INFO] [stdout] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (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 0.24s
[INFO] running `Command { std: "docker" "inspect" "2bd5ed40b863d3f4b2cd55d35a83314b822424b2a73e58af5c533cca60137564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd5ed40b863d3f4b2cd55d35a83314b822424b2a73e58af5c533cca60137564", kill_on_drop: false }`
[INFO] [stdout] 2bd5ed40b863d3f4b2cd55d35a83314b822424b2a73e58af5c533cca60137564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4daa6f46ed4166e46ec1386c564a99733878120bb42e0a6c1478758381fc6b6
[INFO] running `Command { std: "docker" "start" "-a" "f4daa6f46ed4166e46ec1386c564a99733878120bb42e0a6c1478758381fc6b6", kill_on_drop: false }`
[INFO] [stderr] warning: trait `Blanket` is never used
[INFO] [stderr]    --> src/lib.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |         Blanket(std::fmt::Debug + Clone + Copy + Default + PartialEq + PartialOrd);
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Accel` is never constructed
[INFO] [stderr]    --> src/lib.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method `value` is never used
[INFO] [stderr]    --> src/lib.rs:36:24
[INFO] [stderr]     |
[INFO] [stderr]  33 |               impl $tys {
[INFO] [stderr]     |               --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  36 |                   pub fn value(self) -> $base {
[INFO] [stderr]     |                          ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 146 | /     units! {
[INFO] [stderr] 147 | |         Blanket(std::fmt::Debug + Clone + Copy + Default + PartialEq + PartialOrd);
[INFO] [stderr] 148 | |
[INFO] [stderr] 149 | |         #[derive(Debug, Clone, Copy, Default, PartialEq, PartialOrd)] f64:
[INFO] [stderr] ...   |
[INFO] [stderr] 155 | |         <Force> * <Length> = Energy;
[INFO] [stderr] 156 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Veloc` is never constructed
[INFO] [stderr]    --> src/lib.rs:150:16
[INFO] [stderr]     |
[INFO] [stderr] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Length` is never constructed
[INFO] [stderr]    --> src/lib.rs:150:23
[INFO] [stderr]     |
[INFO] [stderr] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stderr]     |                       ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Time` is never constructed
[INFO] [stderr]    --> src/lib.rs:150:31
[INFO] [stderr]     |
[INFO] [stderr] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stderr]     |                               ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Mass` is never constructed
[INFO] [stderr]    --> src/lib.rs:150:37
[INFO] [stderr]     |
[INFO] [stderr] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stderr]     |                                     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Force` is never constructed
[INFO] [stderr]    --> src/lib.rs:150:43
[INFO] [stderr]     |
[INFO] [stderr] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stderr]     |                                           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Energy` is never constructed
[INFO] [stderr]    --> src/lib.rs:150:50
[INFO] [stderr]     |
[INFO] [stderr] 150 |         Accel; Veloc; Length; Time; Mass; Force; Energy;
[INFO] [stderr]     |                                                  ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `ratio-def` (lib test) generated 9 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ratio_def-ee84c62c83b3441b)
[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 ratio_def
[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] running `Command { std: "docker" "inspect" "f4daa6f46ed4166e46ec1386c564a99733878120bb42e0a6c1478758381fc6b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4daa6f46ed4166e46ec1386c564a99733878120bb42e0a6c1478758381fc6b6", kill_on_drop: false }`
[INFO] [stdout] f4daa6f46ed4166e46ec1386c564a99733878120bb42e0a6c1478758381fc6b6