[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#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThrudPrimrose%2Fglacier" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThrudPrimrose/glacier on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b5f9c2a3db3b295141c212df77f03b051d1c5b7da713eb742464087255be7a9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8b5f9c2a3db3b295141c212df77f03b051d1c5b7da713eb742464087255be7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b5f9c2a3db3b295141c212df77f03b051d1c5b7da713eb742464087255be7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b5f9c2a3db3b295141c212df77f03b051d1c5b7da713eb742464087255be7a9", kill_on_drop: false }`
[INFO] [stdout] 8b5f9c2a3db3b295141c212df77f03b051d1c5b7da713eb742464087255be7a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a2d10d408409edab8d98df8e6b17ee357c75bb85a2df10c1f72ff389a5cc9ba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9a2d10d408409edab8d98df8e6b17ee357c75bb85a2df10c1f72ff389a5cc9ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.93
[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 rayon-core v1.9.0
[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 19.88s
[INFO] running `Command { std: "docker" "inspect" "9a2d10d408409edab8d98df8e6b17ee357c75bb85a2df10c1f72ff389a5cc9ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2d10d408409edab8d98df8e6b17ee357c75bb85a2df10c1f72ff389a5cc9ba", kill_on_drop: false }`
[INFO] [stdout] 9a2d10d408409edab8d98df8e6b17ee357c75bb85a2df10c1f72ff389a5cc9ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 616bcf026fb66598e84baa9c8ab72b028e3336bca66478fab2adbca61b981f94
[INFO] running `Command { std: "docker" "start" "-a" "616bcf026fb66598e84baa9c8ab72b028e3336bca66478fab2adbca61b981f94", kill_on_drop: false }`
[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] [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 2.38s
[INFO] running `Command { std: "docker" "inspect" "616bcf026fb66598e84baa9c8ab72b028e3336bca66478fab2adbca61b981f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616bcf026fb66598e84baa9c8ab72b028e3336bca66478fab2adbca61b981f94", kill_on_drop: false }`
[INFO] [stdout] 616bcf026fb66598e84baa9c8ab72b028e3336bca66478fab2adbca61b981f94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b683716cef89d3cf28dedbf267540dab2644d77fe3a80d404c232ee0c9c0e05
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1b683716cef89d3cf28dedbf267540dab2644d77fe3a80d404c232ee0c9c0e05", kill_on_drop: false }`
[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] 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: `glacier` (lib) generated 2 warnings
[INFO] [stderr] warning: `glacier` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/glacier-b0de99fff961744c)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/glacier-75d0ac849194558f)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/integration-6d467c396fb96733)
[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 3 tests
[INFO] [stderr]    Doc-tests glacier
[INFO] [stdout] test tests::sanity_check ... ok
[INFO] [stdout] test tests::gitter_content ... ok
[INFO] [stdout] test tests::get_row ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] 
[INFO] running `Command { std: "docker" "inspect" "1b683716cef89d3cf28dedbf267540dab2644d77fe3a80d404c232ee0c9c0e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b683716cef89d3cf28dedbf267540dab2644d77fe3a80d404c232ee0c9c0e05", kill_on_drop: false }`
[INFO] [stdout] 1b683716cef89d3cf28dedbf267540dab2644d77fe3a80d404c232ee0c9c0e05