[INFO] fetching crate cor_iter 0.1.0...
[INFO] testing cor_iter-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate cor_iter 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cor_iter 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cor_iter 0.1.0
[INFO] finished tweaking crates.io crate cor_iter 0.1.0
[INFO] tweaked toml for crates.io crate cor_iter 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 257ac3d1475c3648780e93b75b53a9032cba5ead239d79c0a14e0cc4249e8907
[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" "257ac3d1475c3648780e93b75b53a9032cba5ead239d79c0a14e0cc4249e8907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "257ac3d1475c3648780e93b75b53a9032cba5ead239d79c0a14e0cc4249e8907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257ac3d1475c3648780e93b75b53a9032cba5ead239d79c0a14e0cc4249e8907", kill_on_drop: false }`
[INFO] [stdout] 257ac3d1475c3648780e93b75b53a9032cba5ead239d79c0a14e0cc4249e8907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--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] 68d2e826cdaf3da19dcc37c4158af12a5299f7c004a7c5f7cbd7a538bd9eca9c
[INFO] running `Command { std: "docker" "start" "-a" "68d2e826cdaf3da19dcc37c4158af12a5299f7c004a7c5f7cbd7a538bd9eca9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling cor_iter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "68d2e826cdaf3da19dcc37c4158af12a5299f7c004a7c5f7cbd7a538bd9eca9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d2e826cdaf3da19dcc37c4158af12a5299f7c004a7c5f7cbd7a538bd9eca9c", kill_on_drop: false }`
[INFO] [stdout] 68d2e826cdaf3da19dcc37c4158af12a5299f7c004a7c5f7cbd7a538bd9eca9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25ee054d3c6a326e98f09a8e70de5351a5ee72255b259a49f6d0570c2694cd48
[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" "25ee054d3c6a326e98f09a8e70de5351a5ee72255b259a49f6d0570c2694cd48", kill_on_drop: false }`
[INFO] [stderr]    Compiling cor_iter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "25ee054d3c6a326e98f09a8e70de5351a5ee72255b259a49f6d0570c2694cd48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ee054d3c6a326e98f09a8e70de5351a5ee72255b259a49f6d0570c2694cd48", kill_on_drop: false }`
[INFO] [stdout] 25ee054d3c6a326e98f09a8e70de5351a5ee72255b259a49f6d0570c2694cd48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e20a555e40f478dcb248b428659a1b8d9cda6da14c3755a322416f66a3c108ba
[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" "e20a555e40f478dcb248b428659a1b8d9cda6da14c3755a322416f66a3c108ba", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 22 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cor_iter-060cfe72a69d33f2)
[INFO] [stdout] test tests::corr_with_case02 ... ok
[INFO] [stdout] test tests::linear_corr_case05 ... ok
[INFO] [stdout] test tests::corr_with_case01 ... ok
[INFO] [stdout] test tests::linear_corr_case06 ... ok
[INFO] [stdout] test tests::corr_with_case05 ... ok
[INFO] [stdout] test tests::linear_corr_case02 ... ok
[INFO] [stdout] test tests::linear_corr_case01 ... ok
[INFO] [stdout] test tests::linear_corr_case10 ... ok
[INFO] [stdout] test tests::linear_corr_case12 ... ok
[INFO] [stdout] test tests::linear_corr_case13 ... ok
[INFO] [stdout] test tests::linear_corr_case14 ... ok
[INFO] [stdout] test tests::linear_corr_case16 ... ok
[INFO] [stdout] test tests::linear_corr_case17 ... ok
[INFO] [stdout] test tests::linear_corr_case08 ... ok
[INFO] [stdout] test tests::linear_corr_case09 ... ok
[INFO] [stdout] test tests::linear_corr_case07 ... ok
[INFO] [stdout] test tests::linear_corr_case15 ... ok
[INFO] [stdout] test tests::corr_with_case03 ... ok
[INFO] [stdout] test tests::corr_with_case04 ... ok
[INFO] [stdout] test tests::linear_corr_case11 ... ok
[INFO] [stdout] test tests::linear_corr_case03 ... ok
[INFO] [stderr]    Doc-tests cor_iter
[INFO] [stdout] test tests::linear_corr_case04 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "e20a555e40f478dcb248b428659a1b8d9cda6da14c3755a322416f66a3c108ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20a555e40f478dcb248b428659a1b8d9cda6da14c3755a322416f66a3c108ba", kill_on_drop: false }`
[INFO] [stdout] e20a555e40f478dcb248b428659a1b8d9cda6da14c3755a322416f66a3c108ba