[INFO] fetching crate ftvf 0.6.0...
[INFO] testing ftvf-0.6.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate ftvf 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ftvf 0.6.0
[INFO] finished tweaking crates.io crate ftvf 0.6.0
[INFO] tweaked toml for crates.io crate ftvf 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ftvf 0.6.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86cd6163d769a2bb5df39c303055d3cb7afdddae58cf78374ad89f56be59be5b
[INFO] running `Command { std: "docker" "start" "-a" "86cd6163d769a2bb5df39c303055d3cb7afdddae58cf78374ad89f56be59be5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86cd6163d769a2bb5df39c303055d3cb7afdddae58cf78374ad89f56be59be5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86cd6163d769a2bb5df39c303055d3cb7afdddae58cf78374ad89f56be59be5b", kill_on_drop: false }`
[INFO] [stdout] 86cd6163d769a2bb5df39c303055d3cb7afdddae58cf78374ad89f56be59be5b
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4172055724f9b832894c4c5e1e5589e888a2405514d3c51f53cf51fc155f1d73
[INFO] running `Command { std: "docker" "start" "-a" "4172055724f9b832894c4c5e1e5589e888a2405514d3c51f53cf51fc155f1d73", kill_on_drop: false }`
[INFO] [stderr]    Compiling ftvf v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "4172055724f9b832894c4c5e1e5589e888a2405514d3c51f53cf51fc155f1d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4172055724f9b832894c4c5e1e5589e888a2405514d3c51f53cf51fc155f1d73", kill_on_drop: false }`
[INFO] [stdout] 4172055724f9b832894c4c5e1e5589e888a2405514d3c51f53cf51fc155f1d73
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 56e6f47972af537db3e1627d31f7db6aed47f86a28215bc6e1e7c9c2fc3018ac
[INFO] running `Command { std: "docker" "start" "-a" "56e6f47972af537db3e1627d31f7db6aed47f86a28215bc6e1e7c9c2fc3018ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling ftvf v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TestInstant` is never constructed
[INFO] [stdout]   --> src/test.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct TestInstant(Duration);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TestInstant` has derived impls for the traits `Clone`, `Default`, and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "56e6f47972af537db3e1627d31f7db6aed47f86a28215bc6e1e7c9c2fc3018ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e6f47972af537db3e1627d31f7db6aed47f86a28215bc6e1e7c9c2fc3018ac", kill_on_drop: false }`
[INFO] [stdout] 56e6f47972af537db3e1627d31f7db6aed47f86a28215bc6e1e7c9c2fc3018ac
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4e18959b72ee806d35416ee2f7e83368974b99e7a97789817f3112e8e1f8c40e
[INFO] running `Command { std: "docker" "start" "-a" "4e18959b72ee806d35416ee2f7e83368974b99e7a97789817f3112e8e1f8c40e", kill_on_drop: false }`
[INFO] [stderr] warning: struct `TestInstant` is never constructed
[INFO] [stderr]   --> src/test.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | struct TestInstant(Duration);
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TestInstant` has derived impls for the traits `Clone`, `Default`, and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ftvf` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ftvf-23ca149915c37baa)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test rate::test::gcdtest ... ok
[INFO] [stdout] test test::ntsc ... ok
[INFO] [stdout] test test::residual_tick ... ok
[INFO] [stdout] test test::simple ... ok
[INFO] [stdout] test time::realtime::test::instant_residual ... ok
[INFO] [stdout] test test::max_payne ... ok
[INFO] [stdout] test test::marathon ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e18959b72ee806d35416ee2f7e83368974b99e7a97789817f3112e8e1f8c40e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e18959b72ee806d35416ee2f7e83368974b99e7a97789817f3112e8e1f8c40e", kill_on_drop: false }`
[INFO] [stdout] 4e18959b72ee806d35416ee2f7e83368974b99e7a97789817f3112e8e1f8c40e