[INFO] fetching crate piston-shaders_graphics2d 0.4.0...
[INFO] testing piston-shaders_graphics2d-0.4.0 against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025
[INFO] extracting crate piston-shaders_graphics2d 0.4.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate piston-shaders_graphics2d 0.4.0 on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piston-shaders_graphics2d 0.4.0
[INFO] finished tweaking crates.io crate piston-shaders_graphics2d 0.4.0
[INFO] tweaked toml for crates.io crate piston-shaders_graphics2d 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09f3166e3c788e8ab0de62e1675eec2f49222a38065f829df12a9b567cd706da
[INFO] running `Command { std: "docker" "start" "-a" "09f3166e3c788e8ab0de62e1675eec2f49222a38065f829df12a9b567cd706da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09f3166e3c788e8ab0de62e1675eec2f49222a38065f829df12a9b567cd706da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f3166e3c788e8ab0de62e1675eec2f49222a38065f829df12a9b567cd706da", kill_on_drop: false }`
[INFO] [stdout] 09f3166e3c788e8ab0de62e1675eec2f49222a38065f829df12a9b567cd706da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76b58acd52c09a859f9a70b839194c7cdc7796b74b42fe65cc7791dbd5e28eca
[INFO] running `Command { std: "docker" "start" "-a" "76b58acd52c09a859f9a70b839194c7cdc7796b74b42fe65cc7791dbd5e28eca", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "76b58acd52c09a859f9a70b839194c7cdc7796b74b42fe65cc7791dbd5e28eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76b58acd52c09a859f9a70b839194c7cdc7796b74b42fe65cc7791dbd5e28eca", kill_on_drop: false }`
[INFO] [stdout] 76b58acd52c09a859f9a70b839194c7cdc7796b74b42fe65cc7791dbd5e28eca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e36fe2cdb51aea6759459415f2e38451f705c5c4d1cafb46a457c623f9dddb05
[INFO] running `Command { std: "docker" "start" "-a" "e36fe2cdb51aea6759459415f2e38451f705c5c4d1cafb46a457c623f9dddb05", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]   Executable unittests lib.rs (/opt/rustwide/target/debug/deps/shaders_graphics2d-06a30e3893235bbf)
[INFO] running `Command { std: "docker" "inspect" "e36fe2cdb51aea6759459415f2e38451f705c5c4d1cafb46a457c623f9dddb05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e36fe2cdb51aea6759459415f2e38451f705c5c4d1cafb46a457c623f9dddb05", kill_on_drop: false }`
[INFO] [stdout] e36fe2cdb51aea6759459415f2e38451f705c5c4d1cafb46a457c623f9dddb05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cfd66bc76e47472a731e1b8c919c6fc9ec6b22693bc6922e54fb6a59cf94da3
[INFO] running `Command { std: "docker" "start" "-a" "4cfd66bc76e47472a731e1b8c919c6fc9ec6b22693bc6922e54fb6a59cf94da3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/shaders_graphics2d-06a30e3893235bbf)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shaders_graphics2d
[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] [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] 
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "4cfd66bc76e47472a731e1b8c919c6fc9ec6b22693bc6922e54fb6a59cf94da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cfd66bc76e47472a731e1b8c919c6fc9ec6b22693bc6922e54fb6a59cf94da3", kill_on_drop: false }`
[INFO] [stdout] 4cfd66bc76e47472a731e1b8c919c6fc9ec6b22693bc6922e54fb6a59cf94da3