[INFO] fetching crate grid_util 0.1.1...
[INFO] testing grid_util-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate grid_util 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate grid_util 0.1.1
[INFO] finished tweaking crates.io crate grid_util 0.1.1
[INFO] tweaked toml for crates.io crate grid_util 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grid_util 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] [stderr]       Adding num_enum v0.5.11 (available: v0.7.4)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding ron v0.6.6 (available: v0.11.0)
[INFO] [stderr]       Adding strum v0.20.0 (available: v0.27.2)
[INFO] [stderr]       Adding strum_macros v0.20.1 (available: v0.27.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc_macro2_helper v0.2.10
[INFO] [stderr]   Downloaded ron v0.6.6
[INFO] [stderr]   Downloaded rand_derive2 v0.1.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e9428cc6f572bae9364c5ac62f3c9276d8a9b67055ffabdc48004c7296f39ae
[INFO] running `Command { std: "docker" "start" "-a" "8e9428cc6f572bae9364c5ac62f3c9276d8a9b67055ffabdc48004c7296f39ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e9428cc6f572bae9364c5ac62f3c9276d8a9b67055ffabdc48004c7296f39ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9428cc6f572bae9364c5ac62f3c9276d8a9b67055ffabdc48004c7296f39ae", kill_on_drop: false }`
[INFO] [stdout] 8e9428cc6f572bae9364c5ac62f3c9276d8a9b67055ffabdc48004c7296f39ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69f0ba09bedf8c1106b054b4449ab290f2f038dd8dae9d49a234d3ecad171a7e
[INFO] running `Command { std: "docker" "start" "-a" "69f0ba09bedf8c1106b054b4449ab290f2f038dd8dae9d49a234d3ecad171a7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling proc_macro2_helper v0.2.10
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling rand_derive2 v0.1.21
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling ron v0.6.6
[INFO] [stderr]    Compiling grid_util v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.32s
[INFO] running `Command { std: "docker" "inspect" "69f0ba09bedf8c1106b054b4449ab290f2f038dd8dae9d49a234d3ecad171a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f0ba09bedf8c1106b054b4449ab290f2f038dd8dae9d49a234d3ecad171a7e", kill_on_drop: false }`
[INFO] [stdout] 69f0ba09bedf8c1106b054b4449ab290f2f038dd8dae9d49a234d3ecad171a7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b7e089e5c5b000e8d1b8323ca71de4cea5f19dfe06b325e7fd24accaa7fd6e0
[INFO] running `Command { std: "docker" "start" "-a" "4b7e089e5c5b000e8d1b8323ca71de4cea5f19dfe06b325e7fd24accaa7fd6e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid_util v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "4b7e089e5c5b000e8d1b8323ca71de4cea5f19dfe06b325e7fd24accaa7fd6e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b7e089e5c5b000e8d1b8323ca71de4cea5f19dfe06b325e7fd24accaa7fd6e0", kill_on_drop: false }`
[INFO] [stdout] 4b7e089e5c5b000e8d1b8323ca71de4cea5f19dfe06b325e7fd24accaa7fd6e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76c070a08cfcb1108a5714aecc5e03dcd215602d2518f540ec717f9332b80120
[INFO] running `Command { std: "docker" "start" "-a" "76c070a08cfcb1108a5714aecc5e03dcd215602d2518f540ec717f9332b80120", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grid_util-18e83506b33ba943)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test direction::tests::test_east1 ... ok
[INFO] [stdout] test direction::tests::test_east2 ... ok
[INFO] [stdout] test direction::tests::test_east3 ... ok
[INFO] [stdout] test direction::tests::test_ne1 ... ok
[INFO] [stdout] test direction::tests::test_ne4 ... ok
[INFO] [stdout] test direction::tests::test_ne2 ... ok
[INFO] [stdout] test direction::tests::test_ne3 ... ok
[INFO] [stdout] test direction::tests::test_east4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grid_util
[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" "76c070a08cfcb1108a5714aecc5e03dcd215602d2518f540ec717f9332b80120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76c070a08cfcb1108a5714aecc5e03dcd215602d2518f540ec717f9332b80120", kill_on_drop: false }`
[INFO] [stdout] 76c070a08cfcb1108a5714aecc5e03dcd215602d2518f540ec717f9332b80120