[INFO] cloning repository https://github.com/arthurlafrance/rslearn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arthurlafrance/rslearn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurlafrance%2Frslearn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurlafrance%2Frslearn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1cd4fb3831c9240ae77c6b787a671c07974caca5
[INFO] checking arthurlafrance/rslearn against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurlafrance%2Frslearn" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arthurlafrance/rslearn on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arthurlafrance/rslearn
[INFO] finished tweaking git repo https://github.com/arthurlafrance/rslearn
[INFO] tweaked toml for git repo https://github.com/arthurlafrance/rslearn written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0efe701f64a5755589a0f4f96287196cc80181ffeda82ab2d9b53ab3d7a5d69
[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" "a0efe701f64a5755589a0f4f96287196cc80181ffeda82ab2d9b53ab3d7a5d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0efe701f64a5755589a0f4f96287196cc80181ffeda82ab2d9b53ab3d7a5d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0efe701f64a5755589a0f4f96287196cc80181ffeda82ab2d9b53ab3d7a5d69", kill_on_drop: false }`
[INFO] [stdout] a0efe701f64a5755589a0f4f96287196cc80181ffeda82ab2d9b53ab3d7a5d69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c9b7b30d7d77b23d2c94635419e7d33cb57ca3d82242411d1e95e1681037270
[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" "0c9b7b30d7d77b23d2c94635419e7d33cb57ca3d82242411d1e95e1681037270", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking pensiv v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]     --> src/stats.rs:1467:21
[INFO] [stdout]      |
[INFO] [stdout] 1467 |         assert!(pmf.all_close(&array![0.1296, 0.3456, 0.3456, 0.1536, 0.0256], 1e-10));
[INFO] [stdout]      |                     ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]     --> src/stats.rs:1562:22
[INFO] [stdout]      |
[INFO] [stdout] 1562 |         assert!(pmfs.all_close(&array![0.4, 0.24, 0.144], 1e-10));
[INFO] [stdout]      |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]     --> src/stats.rs:1757:22
[INFO] [stdout]      |
[INFO] [stdout] 1757 |         assert!(pdfs.all_close(&expected, 1e-10));
[INFO] [stdout]      |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]     --> src/stats.rs:1780:22
[INFO] [stdout]      |
[INFO] [stdout] 1780 |         assert!(cdfs.all_close(&expected, 1e-10));
[INFO] [stdout]      |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]     --> src/stats.rs:1856:22
[INFO] [stdout]      |
[INFO] [stdout] 1856 |         assert!(pdfs.all_close(&expected, 1e-4)); // error is relatively low because I rounded to 4 decimal places
[INFO] [stdout]      |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]     --> src/stats.rs:1875:22
[INFO] [stdout]      |
[INFO] [stdout] 1875 |         assert!(cdfs.all_close(&expected, 1e-10));
[INFO] [stdout]      |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]     --> src/stats.rs:1968:22
[INFO] [stdout]      |
[INFO] [stdout] 1968 |         assert!(pdfs.all_close(&expected, 1e-8));
[INFO] [stdout]      |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]     --> src/stats.rs:1986:22
[INFO] [stdout]      |
[INFO] [stdout] 1986 |         assert!(cdfs.all_close(&expected, 1e-8));
[INFO] [stdout]      |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.33s
[INFO] running `Command { std: "docker" "inspect" "0c9b7b30d7d77b23d2c94635419e7d33cb57ca3d82242411d1e95e1681037270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c9b7b30d7d77b23d2c94635419e7d33cb57ca3d82242411d1e95e1681037270", kill_on_drop: false }`
[INFO] [stdout] 0c9b7b30d7d77b23d2c94635419e7d33cb57ca3d82242411d1e95e1681037270