[INFO] fetching crate instant-glicko-2 0.2.0...
[INFO] testing instant-glicko-2-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate instant-glicko-2 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate instant-glicko-2 0.2.0
[INFO] finished tweaking crates.io crate instant-glicko-2 0.2.0
[INFO] tweaked toml for crates.io crate instant-glicko-2 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate instant-glicko-2 0.2.0 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]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c95e0276029939fd4e2107c493d4d8c6bbcb5886261c6a06f89c3c42ceebe769
[INFO] running `Command { std: "docker" "start" "-a" "c95e0276029939fd4e2107c493d4d8c6bbcb5886261c6a06f89c3c42ceebe769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c95e0276029939fd4e2107c493d4d8c6bbcb5886261c6a06f89c3c42ceebe769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c95e0276029939fd4e2107c493d4d8c6bbcb5886261c6a06f89c3c42ceebe769", kill_on_drop: false }`
[INFO] [stdout] c95e0276029939fd4e2107c493d4d8c6bbcb5886261c6a06f89c3c42ceebe769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d7071c0246489b4b4a140fcd679b88a18eb4e3a91d5da628c633abcb2aa80ddf
[INFO] running `Command { std: "docker" "start" "-a" "d7071c0246489b4b4a140fcd679b88a18eb4e3a91d5da628c633abcb2aa80ddf", kill_on_drop: false }`
[INFO] [stderr]    Compiling instant-glicko-2 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "d7071c0246489b4b4a140fcd679b88a18eb4e3a91d5da628c633abcb2aa80ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7071c0246489b4b4a140fcd679b88a18eb4e3a91d5da628c633abcb2aa80ddf", kill_on_drop: false }`
[INFO] [stdout] d7071c0246489b4b4a140fcd679b88a18eb4e3a91d5da628c633abcb2aa80ddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f947b6bae16a81dd95d0fe196c55b6db0996b58fef0cf757118a0168ced2ba1a
[INFO] running `Command { std: "docker" "start" "-a" "f947b6bae16a81dd95d0fe196c55b6db0996b58fef0cf757118a0168ced2ba1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling instant-glicko-2 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "f947b6bae16a81dd95d0fe196c55b6db0996b58fef0cf757118a0168ced2ba1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f947b6bae16a81dd95d0fe196c55b6db0996b58fef0cf757118a0168ced2ba1a", kill_on_drop: false }`
[INFO] [stdout] f947b6bae16a81dd95d0fe196c55b6db0996b58fef0cf757118a0168ced2ba1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9748587ff9f57157ae6b59c4db2f9f7d68d2b9695f32ace6bf67d91010d4e6d9
[INFO] running `Command { std: "docker" "start" "-a" "9748587ff9f57157ae6b59c4db2f9f7d68d2b9695f32ace6bf67d91010d4e6d9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/instant_glicko_2-a021d583dae66397)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test algorithm::test::test_paper_example ... ok
[INFO] [stdout] test algorithm::test::test_start_time ... ok
[INFO] [stdout] test engine::test::test_rating_period_close ... ok
[INFO] [stdout] test engine::test::test_paper_example ... ok
[INFO] [stdout] test engine::test::test_time_change ... ok
[INFO] [stdout] test algorithm::test::test_paper_example_untimed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9748587ff9f57157ae6b59c4db2f9f7d68d2b9695f32ace6bf67d91010d4e6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9748587ff9f57157ae6b59c4db2f9f7d68d2b9695f32ace6bf67d91010d4e6d9", kill_on_drop: false }`
[INFO] [stdout] 9748587ff9f57157ae6b59c4db2f9f7d68d2b9695f32ace6bf67d91010d4e6d9