[INFO] fetching crate warkov 0.1.0...
[INFO] testing warkov-0.1.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate warkov 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate warkov 0.1.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate warkov 0.1.0
[INFO] finished tweaking crates.io crate warkov 0.1.0
[INFO] tweaked toml for crates.io crate warkov 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d9fffdd10c1f77afb5dd22a570a00255a902a175b30e07b2872795a3c53b3ed
[INFO] running `Command { std: "docker" "start" "-a" "5d9fffdd10c1f77afb5dd22a570a00255a902a175b30e07b2872795a3c53b3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d9fffdd10c1f77afb5dd22a570a00255a902a175b30e07b2872795a3c53b3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d9fffdd10c1f77afb5dd22a570a00255a902a175b30e07b2872795a3c53b3ed", kill_on_drop: false }`
[INFO] [stdout] 5d9fffdd10c1f77afb5dd22a570a00255a902a175b30e07b2872795a3c53b3ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d477f6aa58615586209e44150e09bb1611d5ededd4a2f7f28dfd3c6aa77e0779
[INFO] running `Command { std: "docker" "start" "-a" "d477f6aa58615586209e44150e09bb1611d5ededd4a2f7f28dfd3c6aa77e0779", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling warkov v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `Command { std: "docker" "inspect" "d477f6aa58615586209e44150e09bb1611d5ededd4a2f7f28dfd3c6aa77e0779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d477f6aa58615586209e44150e09bb1611d5ededd4a2f7f28dfd3c6aa77e0779", kill_on_drop: false }`
[INFO] [stdout] d477f6aa58615586209e44150e09bb1611d5ededd4a2f7f28dfd3c6aa77e0779
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65ccbc8ba884f8d537c49a5f595dad318cf080cae8c046a97ee558e613ca21d5
[INFO] running `Command { std: "docker" "start" "-a" "65ccbc8ba884f8d537c49a5f595dad318cf080cae8c046a97ee558e613ca21d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling warkov v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "65ccbc8ba884f8d537c49a5f595dad318cf080cae8c046a97ee558e613ca21d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ccbc8ba884f8d537c49a5f595dad318cf080cae8c046a97ee558e613ca21d5", kill_on_drop: false }`
[INFO] [stdout] 65ccbc8ba884f8d537c49a5f595dad318cf080cae8c046a97ee558e613ca21d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d86e3aa87da11e97710a05a4cc756285486df0ffeeb03565fb5f34efdc2190e
[INFO] running `Command { std: "docker" "start" "-a" "8d86e3aa87da11e97710a05a4cc756285486df0ffeeb03565fb5f34efdc2190e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/warkov-20f36d1a7b2259c6)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::weighted_choice1 ... ok
[INFO] [stdout] test tests::predict1 ... ok
[INFO] [stdout] test tests::simple1 ... ok
[INFO] [stdout] test tests::simple2 ... ok
[INFO] [stderr]    Doc-tests warkov
[INFO] [stdout] test tests::weighted_choice2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d86e3aa87da11e97710a05a4cc756285486df0ffeeb03565fb5f34efdc2190e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d86e3aa87da11e97710a05a4cc756285486df0ffeeb03565fb5f34efdc2190e", kill_on_drop: false }`
[INFO] [stdout] 8d86e3aa87da11e97710a05a4cc756285486df0ffeeb03565fb5f34efdc2190e