[INFO] fetching crate Arcade 0.0.0...
[INFO] testing Arcade-0.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate Arcade 0.0.0 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate Arcade 0.0.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate Arcade 0.0.0
[INFO] finished tweaking crates.io crate Arcade 0.0.0
[INFO] tweaked toml for crates.io crate Arcade 0.0.0 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate crates.io crate Arcade 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 748c5731392e6f6f96ddcf6f6d4673205b58024c9f92e5b5e35591c33b7d2083
[INFO] running `Command { std: "docker" "start" "-a" "748c5731392e6f6f96ddcf6f6d4673205b58024c9f92e5b5e35591c33b7d2083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "748c5731392e6f6f96ddcf6f6d4673205b58024c9f92e5b5e35591c33b7d2083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "748c5731392e6f6f96ddcf6f6d4673205b58024c9f92e5b5e35591c33b7d2083", kill_on_drop: false }`
[INFO] [stdout] 748c5731392e6f6f96ddcf6f6d4673205b58024c9f92e5b5e35591c33b7d2083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0173b274d0814320b5e5ac622129ac9e1c38f491e7981cd72d2255317405d784
[INFO] running `Command { std: "docker" "start" "-a" "0173b274d0814320b5e5ac622129ac9e1c38f491e7981cd72d2255317405d784", kill_on_drop: false }`
[INFO] [stderr]    Compiling Arcade v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Arcade` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `arcade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "0173b274d0814320b5e5ac622129ac9e1c38f491e7981cd72d2255317405d784", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0173b274d0814320b5e5ac622129ac9e1c38f491e7981cd72d2255317405d784", kill_on_drop: false }`
[INFO] [stdout] 0173b274d0814320b5e5ac622129ac9e1c38f491e7981cd72d2255317405d784
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 195ec54bfdd3c531d88a1e9699a0dd6c687f83d9032531dd4cb2204303ebca21
[INFO] running `Command { std: "docker" "start" "-a" "195ec54bfdd3c531d88a1e9699a0dd6c687f83d9032531dd4cb2204303ebca21", kill_on_drop: false }`
[INFO] [stderr]    Compiling Arcade v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Arcade` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `arcade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "195ec54bfdd3c531d88a1e9699a0dd6c687f83d9032531dd4cb2204303ebca21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "195ec54bfdd3c531d88a1e9699a0dd6c687f83d9032531dd4cb2204303ebca21", kill_on_drop: false }`
[INFO] [stdout] 195ec54bfdd3c531d88a1e9699a0dd6c687f83d9032531dd4cb2204303ebca21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3bb080417ad9b167940b682119065abab1e449ad973193972ab59f6558ae1c7f
[INFO] running `Command { std: "docker" "start" "-a" "3bb080417ad9b167940b682119065abab1e449ad973193972ab59f6558ae1c7f", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Arcade` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `arcade`
[INFO] [stderr] 
[INFO] [stderr] warning: `Arcade` (bin "Arcade" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Arcade-5c073f1a50b9deb1)
[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" "3bb080417ad9b167940b682119065abab1e449ad973193972ab59f6558ae1c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb080417ad9b167940b682119065abab1e449ad973193972ab59f6558ae1c7f", kill_on_drop: false }`
[INFO] [stdout] 3bb080417ad9b167940b682119065abab1e449ad973193972ab59f6558ae1c7f