[INFO] fetching crate curve 0.11.0...
[INFO] testing curve-0.11.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate curve 0.11.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate curve 0.11.0
[INFO] finished tweaking crates.io crate curve 0.11.0
[INFO] tweaked toml for crates.io crate curve 0.11.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate curve 0.11.0 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 3 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert v0.7.5
[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] d092b9516f91e41d4be25076cd212480219899827cd384731b2d7f4ef26fb578
[INFO] running `Command { std: "docker" "start" "-a" "d092b9516f91e41d4be25076cd212480219899827cd384731b2d7f4ef26fb578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d092b9516f91e41d4be25076cd212480219899827cd384731b2d7f4ef26fb578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d092b9516f91e41d4be25076cd212480219899827cd384731b2d7f4ef26fb578", kill_on_drop: false }`
[INFO] [stdout] d092b9516f91e41d4be25076cd212480219899827cd384731b2d7f4ef26fb578
[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] 1b200bfcba7781f4fba5ac93ed978fd709ff95f0f42857a3c07be4f235e325a6
[INFO] running `Command { std: "docker" "start" "-a" "1b200bfcba7781f4fba5ac93ed978fd709ff95f0f42857a3c07be4f235e325a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling curve v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "1b200bfcba7781f4fba5ac93ed978fd709ff95f0f42857a3c07be4f235e325a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b200bfcba7781f4fba5ac93ed978fd709ff95f0f42857a3c07be4f235e325a6", kill_on_drop: false }`
[INFO] [stdout] 1b200bfcba7781f4fba5ac93ed978fd709ff95f0f42857a3c07be4f235e325a6
[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] daae8b70ca9309a407bcb1f8d20688fc7d50b4d7cd782cfa551e5e6c2bca500e
[INFO] running `Command { std: "docker" "start" "-a" "daae8b70ca9309a407bcb1f8d20688fc7d50b4d7cd782cfa551e5e6c2bca500e", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert v0.7.5
[INFO] [stderr]    Compiling curve v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "daae8b70ca9309a407bcb1f8d20688fc7d50b4d7cd782cfa551e5e6c2bca500e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daae8b70ca9309a407bcb1f8d20688fc7d50b4d7cd782cfa551e5e6c2bca500e", kill_on_drop: false }`
[INFO] [stdout] daae8b70ca9309a407bcb1f8d20688fc7d50b4d7cd782cfa551e5e6c2bca500e
[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] 422b5169ea46ab977b09e9b38d475a2edd25d266fafb58e06c37396776045673
[INFO] running `Command { std: "docker" "start" "-a" "422b5169ea46ab977b09e9b38d475a2edd25d266fafb58e06c37396776045673", kill_on_drop: false }`
[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/curve-2e38236ec6cadec4)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test approximation::tests::approximate_complete ... ok
[INFO] [stdout] test approximation::tests::approximate_incomplete ... ok
[INFO] [stdout] test bezier::expand::tests::expand ... ok
[INFO] [stdout] test bezier::subdivide::tests::subdivide ... ok
[INFO] [stdout] test trace::tests::cubic ... ok
[INFO] [stdout] test trace::tests::linear ... ok
[INFO] [stdout] test trace::tests::quadratic ... ok
[INFO] [stdout] test bezier::reduce::tests::reduce ... ok
[INFO] [stdout] test approximation::tests::exact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "422b5169ea46ab977b09e9b38d475a2edd25d266fafb58e06c37396776045673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "422b5169ea46ab977b09e9b38d475a2edd25d266fafb58e06c37396776045673", kill_on_drop: false }`
[INFO] [stdout] 422b5169ea46ab977b09e9b38d475a2edd25d266fafb58e06c37396776045673