[INFO] fetching crate manifold 0.1.0...
[INFO] testing manifold-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate manifold 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate manifold 0.1.0
[INFO] finished tweaking crates.io crate manifold 0.1.0
[INFO] tweaked toml for crates.io crate manifold 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate manifold 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f94cf625b743cdd99e4ad6e0e6b3e20eb657dff6642c5ef235e36f2069a6e768
[INFO] running `Command { std: "docker" "start" "-a" "f94cf625b743cdd99e4ad6e0e6b3e20eb657dff6642c5ef235e36f2069a6e768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f94cf625b743cdd99e4ad6e0e6b3e20eb657dff6642c5ef235e36f2069a6e768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94cf625b743cdd99e4ad6e0e6b3e20eb657dff6642c5ef235e36f2069a6e768", kill_on_drop: false }`
[INFO] [stdout] f94cf625b743cdd99e4ad6e0e6b3e20eb657dff6642c5ef235e36f2069a6e768
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b07a3199ffd3f44dc10ae5a2c923980846d0e57f6489a61c353153e2290302d
[INFO] running `Command { std: "docker" "start" "-a" "1b07a3199ffd3f44dc10ae5a2c923980846d0e57f6489a61c353153e2290302d", kill_on_drop: false }`
[INFO] [stderr]    Compiling manifold v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `ZERO` is never used
[INFO] [stdout]  --> src/size.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl Size {
[INFO] [stdout]   | --------- associated constant in this implementation
[INFO] [stdout] 7 |     const ZERO: Self = Self::new(0., 0.);
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "1b07a3199ffd3f44dc10ae5a2c923980846d0e57f6489a61c353153e2290302d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b07a3199ffd3f44dc10ae5a2c923980846d0e57f6489a61c353153e2290302d", kill_on_drop: false }`
[INFO] [stdout] 1b07a3199ffd3f44dc10ae5a2c923980846d0e57f6489a61c353153e2290302d
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54f62745ef763f6be52b9d1bd7058773d0126091c1eff941d6a5414360051a33
[INFO] running `Command { std: "docker" "start" "-a" "54f62745ef763f6be52b9d1bd7058773d0126091c1eff941d6a5414360051a33", kill_on_drop: false }`
[INFO] [stderr]    Compiling manifold v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `ZERO` is never used
[INFO] [stdout]  --> src/size.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl Size {
[INFO] [stdout]   | --------- associated constant in this implementation
[INFO] [stdout] 7 |     const ZERO: Self = Self::new(0., 0.);
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ZERO` is never used
[INFO] [stdout]  --> src/size.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl Size {
[INFO] [stdout]   | --------- associated constant in this implementation
[INFO] [stdout] 7 |     const ZERO: Self = Self::new(0., 0.);
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "54f62745ef763f6be52b9d1bd7058773d0126091c1eff941d6a5414360051a33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f62745ef763f6be52b9d1bd7058773d0126091c1eff941d6a5414360051a33", kill_on_drop: false }`
[INFO] [stdout] 54f62745ef763f6be52b9d1bd7058773d0126091c1eff941d6a5414360051a33
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0adc50ce5ab43d5fff7505cf625e1869ad8d135bb08d5c7f191fc2a0dd4b4da2
[INFO] running `Command { std: "docker" "start" "-a" "0adc50ce5ab43d5fff7505cf625e1869ad8d135bb08d5c7f191fc2a0dd4b4da2", kill_on_drop: false }`
[INFO] [stderr] warning: associated constant `ZERO` is never used
[INFO] [stderr]  --> src/size.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | impl Size {
[INFO] [stderr]   | --------- associated constant in this implementation
[INFO] [stderr] 7 |     const ZERO: Self = Self::new(0., 0.);
[INFO] [stderr]   |           ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `manifold` (lib) generated 1 warning
[INFO] [stderr] warning: `manifold` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/manifold-337393df3443ba03)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests manifold
[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] [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" "0adc50ce5ab43d5fff7505cf625e1869ad8d135bb08d5c7f191fc2a0dd4b4da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0adc50ce5ab43d5fff7505cf625e1869ad8d135bb08d5c7f191fc2a0dd4b4da2", kill_on_drop: false }`
[INFO] [stdout] 0adc50ce5ab43d5fff7505cf625e1869ad8d135bb08d5c7f191fc2a0dd4b4da2