[INFO] fetching crate robust 0.2.3...
[INFO] testing robust-0.2.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate robust 0.2.3 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate robust 0.2.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate robust 0.2.3
[INFO] finished tweaking crates.io crate robust 0.2.3
[INFO] tweaked toml for crates.io crate robust 0.2.3 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] crate crates.io crate robust 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ieee754 v0.2.6
[INFO] [stderr]   Downloaded png v0.16.7
[INFO] [stderr]   Downloaded float_extras v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4fc4c10ddbd7eca07b2a592f7ddb6a506e63d2d0cb4bc260d590b6cdc40965d
[INFO] running `Command { std: "docker" "start" "-a" "f4fc4c10ddbd7eca07b2a592f7ddb6a506e63d2d0cb4bc260d590b6cdc40965d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4fc4c10ddbd7eca07b2a592f7ddb6a506e63d2d0cb4bc260d590b6cdc40965d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4fc4c10ddbd7eca07b2a592f7ddb6a506e63d2d0cb4bc260d590b6cdc40965d", kill_on_drop: false }`
[INFO] [stdout] f4fc4c10ddbd7eca07b2a592f7ddb6a506e63d2d0cb4bc260d590b6cdc40965d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00cb5e057778c3b6018e9a9bb56d61c921fe76f20b8952e5d664882f24ab43b1
[INFO] running `Command { std: "docker" "start" "-a" "00cb5e057778c3b6018e9a9bb56d61c921fe76f20b8952e5d664882f24ab43b1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling robust v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "00cb5e057778c3b6018e9a9bb56d61c921fe76f20b8952e5d664882f24ab43b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00cb5e057778c3b6018e9a9bb56d61c921fe76f20b8952e5d664882f24ab43b1", kill_on_drop: false }`
[INFO] [stdout] 00cb5e057778c3b6018e9a9bb56d61c921fe76f20b8952e5d664882f24ab43b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd55bd927a47fa38d7586ae28286f3d65eb7126477f8e023b136c122609158f5
[INFO] running `Command { std: "docker" "start" "-a" "bd55bd927a47fa38d7586ae28286f3d65eb7126477f8e023b136c122609158f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling float_extras v0.1.6
[INFO] [stderr]    Compiling png v0.16.7
[INFO] [stderr]    Compiling robust v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.52s
[INFO] running `Command { std: "docker" "inspect" "bd55bd927a47fa38d7586ae28286f3d65eb7126477f8e023b136c122609158f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd55bd927a47fa38d7586ae28286f3d65eb7126477f8e023b136c122609158f5", kill_on_drop: false }`
[INFO] [stdout] bd55bd927a47fa38d7586ae28286f3d65eb7126477f8e023b136c122609158f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dce693117ccfa8b2bc1f28d2c02ed2a4eb54f433698f4ddf34f224c11db2aa6
[INFO] running `Command { std: "docker" "start" "-a" "6dce693117ccfa8b2bc1f28d2c02ed2a4eb54f433698f4ddf34f224c11db2aa6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/robust-7582991bcdc13de5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::test_incircle ... ok
[INFO] [stdout] test test::test_orient2d ... ok
[INFO] [stderr]    Doc-tests robust
[INFO] [stdout] test test::test_issue48_a ... ok
[INFO] [stdout] test test::test_issue48_b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "6dce693117ccfa8b2bc1f28d2c02ed2a4eb54f433698f4ddf34f224c11db2aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dce693117ccfa8b2bc1f28d2c02ed2a4eb54f433698f4ddf34f224c11db2aa6", kill_on_drop: false }`
[INFO] [stdout] 6dce693117ccfa8b2bc1f28d2c02ed2a4eb54f433698f4ddf34f224c11db2aa6