[INFO] cloning repository https://github.com/ThrudPrimrose/glacier
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThrudPrimrose/glacier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThrudPrimrose%2Fglacier", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThrudPrimrose%2Fglacier'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab5614e3e2a3e917485f1f95e0f389980a6eda06
[INFO] testing ThrudPrimrose/glacier against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThrudPrimrose%2Fglacier" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThrudPrimrose/glacier on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ThrudPrimrose/glacier
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/ThrudPrimrose/glacier
[INFO] tweaked toml for git repo https://github.com/ThrudPrimrose/glacier written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ThrudPrimrose/glacier already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2a15ee477ba498f3ba3fc3a0d968935de032c36ecb3f6c9589f8ec7f5dfdcc8
[INFO] running `Command { std: "docker" "start" "-a" "b2a15ee477ba498f3ba3fc3a0d968935de032c36ecb3f6c9589f8ec7f5dfdcc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2a15ee477ba498f3ba3fc3a0d968935de032c36ecb3f6c9589f8ec7f5dfdcc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a15ee477ba498f3ba3fc3a0d968935de032c36ecb3f6c9589f8ec7f5dfdcc8", kill_on_drop: false }`
[INFO] [stdout] b2a15ee477ba498f3ba3fc3a0d968935de032c36ecb3f6c9589f8ec7f5dfdcc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78060e5697dc7086636fcac59f3107b48f784b9b312a8359f42af91652f6032b
[INFO] running `Command { std: "docker" "start" "-a" "78060e5697dc7086636fcac59f3107b48f784b9b312a8359f42af91652f6032b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling float-ord v0.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling glacier v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dy_inv`
[INFO] [stdout]   --> src/block.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let dy_inv: f32 = 1.0 / self.dy;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dy_inv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nyp2`
[INFO] [stdout]    --> src/block.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let nyp2 = self.ny + 2;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_nyp2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.98s
[INFO] running `Command { std: "docker" "inspect" "78060e5697dc7086636fcac59f3107b48f784b9b312a8359f42af91652f6032b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78060e5697dc7086636fcac59f3107b48f784b9b312a8359f42af91652f6032b", kill_on_drop: false }`
[INFO] [stdout] 78060e5697dc7086636fcac59f3107b48f784b9b312a8359f42af91652f6032b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2b570e5e689c67841465ec62ad32618225b83e8a47b2f595b6df5ae590e5a32
[INFO] running `Command { std: "docker" "start" "-a" "c2b570e5e689c67841465ec62ad32618225b83e8a47b2f595b6df5ae590e5a32", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `dy_inv`
[INFO] [stdout]   --> src/block.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let dy_inv: f32 = 1.0 / self.dy;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dy_inv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nyp2`
[INFO] [stdout]    --> src/block.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let nyp2 = self.ny + 2;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_nyp2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling glacier v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dy_inv`
[INFO] [stdout]   --> src/block.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let dy_inv: f32 = 1.0 / self.dy;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dy_inv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nyp2`
[INFO] [stdout]    --> src/block.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let nyp2 = self.ny + 2;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_nyp2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "c2b570e5e689c67841465ec62ad32618225b83e8a47b2f595b6df5ae590e5a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b570e5e689c67841465ec62ad32618225b83e8a47b2f595b6df5ae590e5a32", kill_on_drop: false }`
[INFO] [stdout] c2b570e5e689c67841465ec62ad32618225b83e8a47b2f595b6df5ae590e5a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d907e984a9bcdffff425db04b91b717449b7ef7f2223ef86f622b012dc499328
[INFO] running `Command { std: "docker" "start" "-a" "d907e984a9bcdffff425db04b91b717449b7ef7f2223ef86f622b012dc499328", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `dy_inv`
[INFO] [stderr]   --> src/block.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |         let dy_inv: f32 = 1.0 / self.dy;
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dy_inv`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nyp2`
[INFO] [stderr]    --> src/block.rs:157:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |         let nyp2 = self.ny + 2;
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_nyp2`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dy_inv`
[INFO] [stderr]   --> src/block.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |         let dy_inv: f32 = 1.0 / self.dy;
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dy_inv`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nyp2`
[INFO] [stderr]    --> src/block.rs:157:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |         let nyp2 = self.ny + 2;
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_nyp2`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/glacier-d3aff001aee99062)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/glacier-b1397c133be4f71c)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/integration-098caacfcf60d0d3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::get_row ... ok
[INFO] [stdout] test tests::sanity_check ... ok
[INFO] [stdout] test tests::gitter_content ... 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 glacier
[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" "d907e984a9bcdffff425db04b91b717449b7ef7f2223ef86f622b012dc499328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d907e984a9bcdffff425db04b91b717449b7ef7f2223ef86f622b012dc499328", kill_on_drop: false }`
[INFO] [stdout] d907e984a9bcdffff425db04b91b717449b7ef7f2223ef86f622b012dc499328