[INFO] fetching crate ratio-def 0.3.1...
[INFO] building ratio-def-0.3.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate ratio-def 0.3.1 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ratio-def 0.3.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c83c794929603e8e52a9d5198f58ecb5aeec7b9c1ea9ea410433beb2d9679c46
[INFO] running `Command { std: "docker" "start" "-a" "c83c794929603e8e52a9d5198f58ecb5aeec7b9c1ea9ea410433beb2d9679c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c83c794929603e8e52a9d5198f58ecb5aeec7b9c1ea9ea410433beb2d9679c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83c794929603e8e52a9d5198f58ecb5aeec7b9c1ea9ea410433beb2d9679c46", kill_on_drop: false }`
[INFO] [stdout] c83c794929603e8e52a9d5198f58ecb5aeec7b9c1ea9ea410433beb2d9679c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2899ef877834f7e553e55b2f37582702836e452aab53587d0b9ecb255666aa4e
[INFO] running `Command { std: "docker" "start" "-a" "2899ef877834f7e553e55b2f37582702836e452aab53587d0b9ecb255666aa4e", 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 0.10s
[INFO] running `Command { std: "docker" "inspect" "2899ef877834f7e553e55b2f37582702836e452aab53587d0b9ecb255666aa4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2899ef877834f7e553e55b2f37582702836e452aab53587d0b9ecb255666aa4e", kill_on_drop: false }`
[INFO] [stdout] 2899ef877834f7e553e55b2f37582702836e452aab53587d0b9ecb255666aa4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2626b34d2395fbfb4789c5aab303f0643f061d1cf06e1b6510aa2d6151fadd60
[INFO] running `Command { std: "docker" "start" "-a" "2626b34d2395fbfb4789c5aab303f0643f061d1cf06e1b6510aa2d6151fadd60", 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 0.59s
[INFO] running `Command { std: "docker" "inspect" "2626b34d2395fbfb4789c5aab303f0643f061d1cf06e1b6510aa2d6151fadd60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2626b34d2395fbfb4789c5aab303f0643f061d1cf06e1b6510aa2d6151fadd60", kill_on_drop: false }`
[INFO] [stdout] 2626b34d2395fbfb4789c5aab303f0643f061d1cf06e1b6510aa2d6151fadd60