[INFO] fetching crate idx_parser 0.3.0...
[INFO] testing idx_parser-0.3.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate idx_parser 0.3.0 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate idx_parser 0.3.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate idx_parser 0.3.0
[INFO] finished tweaking crates.io crate idx_parser 0.3.0
[INFO] tweaked toml for crates.io crate idx_parser 0.3.0 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 906a111f37a8eeaeb4a6950acd47d943f6c4822c55d3d865ec32f5069be796bd
[INFO] running `Command { std: "docker" "start" "-a" "906a111f37a8eeaeb4a6950acd47d943f6c4822c55d3d865ec32f5069be796bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "906a111f37a8eeaeb4a6950acd47d943f6c4822c55d3d865ec32f5069be796bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "906a111f37a8eeaeb4a6950acd47d943f6c4822c55d3d865ec32f5069be796bd", kill_on_drop: false }`
[INFO] [stdout] 906a111f37a8eeaeb4a6950acd47d943f6c4822c55d3d865ec32f5069be796bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03c45ff163b07d6c7390859bdfac4fe19629e4e72c1cba9b55ab69a050fbd819
[INFO] running `Command { std: "docker" "start" "-a" "03c45ff163b07d6c7390859bdfac4fe19629e4e72c1cba9b55ab69a050fbd819", 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] [stderr]    Compiling idx_parser v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "03c45ff163b07d6c7390859bdfac4fe19629e4e72c1cba9b55ab69a050fbd819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03c45ff163b07d6c7390859bdfac4fe19629e4e72c1cba9b55ab69a050fbd819", kill_on_drop: false }`
[INFO] [stdout] 03c45ff163b07d6c7390859bdfac4fe19629e4e72c1cba9b55ab69a050fbd819
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a31c7ccf9d69eecb1dc4db988f034904dc59ca65ed21f8e8dc8feb79a807dca5
[INFO] running `Command { std: "docker" "start" "-a" "a31c7ccf9d69eecb1dc4db988f034904dc59ca65ed21f8e8dc8feb79a807dca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling idx_parser v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "a31c7ccf9d69eecb1dc4db988f034904dc59ca65ed21f8e8dc8feb79a807dca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a31c7ccf9d69eecb1dc4db988f034904dc59ca65ed21f8e8dc8feb79a807dca5", kill_on_drop: false }`
[INFO] [stdout] a31c7ccf9d69eecb1dc4db988f034904dc59ca65ed21f8e8dc8feb79a807dca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ff5180e4cdb0f4e6b0701dabd94fb411d0797184dddfa785472a45ef8a4681d
[INFO] running `Command { std: "docker" "start" "-a" "9ff5180e4cdb0f4e6b0701dabd94fb411d0797184dddfa785472a45ef8a4681d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/idx_parser-18dc835a65c10a67)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_bad_dim ... ok
[INFO] [stdout] test test::test_bad_magic_number ... ok
[INFO] [stdout] test test::test_u8_dim3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests idx_parser
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - IDXFile::from_bytes (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ff5180e4cdb0f4e6b0701dabd94fb411d0797184dddfa785472a45ef8a4681d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff5180e4cdb0f4e6b0701dabd94fb411d0797184dddfa785472a45ef8a4681d", kill_on_drop: false }`
[INFO] [stdout] 9ff5180e4cdb0f4e6b0701dabd94fb411d0797184dddfa785472a45ef8a4681d