[INFO] fetching crate cor_iter 0.1.0...
[INFO] testing cor_iter-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate cor_iter 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate cor_iter 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dc360cfdd5c3c459b09b00847193d35dd365ddfd9b8701205e82754ac8d02b6
[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" "8dc360cfdd5c3c459b09b00847193d35dd365ddfd9b8701205e82754ac8d02b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dc360cfdd5c3c459b09b00847193d35dd365ddfd9b8701205e82754ac8d02b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc360cfdd5c3c459b09b00847193d35dd365ddfd9b8701205e82754ac8d02b6", kill_on_drop: false }`
[INFO] [stdout] 8dc360cfdd5c3c459b09b00847193d35dd365ddfd9b8701205e82754ac8d02b6
[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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fbb5ec9c9bf6d93623cfc0bab760f63c636601fa5d68b86387b0374f501f5b7
[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" "0fbb5ec9c9bf6d93623cfc0bab760f63c636601fa5d68b86387b0374f501f5b7", 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 4.10s
[INFO] running `Command { std: "docker" "inspect" "0fbb5ec9c9bf6d93623cfc0bab760f63c636601fa5d68b86387b0374f501f5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fbb5ec9c9bf6d93623cfc0bab760f63c636601fa5d68b86387b0374f501f5b7", kill_on_drop: false }`
[INFO] [stdout] 0fbb5ec9c9bf6d93623cfc0bab760f63c636601fa5d68b86387b0374f501f5b7
[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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 092e3c09282916f6ef4c33fd782c0cf61065db1c61ae301e4c4457ca98ab2b3e
[INFO] running `Command { std: "docker" "start" "-a" "092e3c09282916f6ef4c33fd782c0cf61065db1c61ae301e4c4457ca98ab2b3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cor_iter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "092e3c09282916f6ef4c33fd782c0cf61065db1c61ae301e4c4457ca98ab2b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "092e3c09282916f6ef4c33fd782c0cf61065db1c61ae301e4c4457ca98ab2b3e", kill_on_drop: false }`
[INFO] [stdout] 092e3c09282916f6ef4c33fd782c0cf61065db1c61ae301e4c4457ca98ab2b3e
[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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af45c6d8d89d5374ce29adc3d2428c7bf7ce47df8a933dfa1eb9d0f35b3aabf5
[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" "af45c6d8d89d5374ce29adc3d2428c7bf7ce47df8a933dfa1eb9d0f35b3aabf5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cor_iter-060cfe72a69d33f2)
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::corr_with_case01 ... 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_case03 ... ok
[INFO] [stdout] test tests::linear_corr_case05 ... ok
[INFO] [stdout] test tests::linear_corr_case04 ... ok
[INFO] [stdout] test tests::linear_corr_case06 ... ok
[INFO] [stdout] test tests::linear_corr_case07 ... ok
[INFO] [stdout] test tests::corr_with_case02 ... ok
[INFO] [stdout] test tests::linear_corr_case08 ... ok
[INFO] [stdout] test tests::corr_with_case03 ... ok
[INFO] [stdout] test tests::linear_corr_case09 ... ok
[INFO] [stdout] test tests::linear_corr_case12 ... ok
[INFO] [stdout] test tests::linear_corr_case14 ... ok
[INFO] [stdout] test tests::linear_corr_case15 ... ok
[INFO] [stdout] test tests::linear_corr_case11 ... ok
[INFO] [stdout] test tests::linear_corr_case10 ... ok
[INFO] [stdout] test tests::linear_corr_case17 ... ok
[INFO] [stdout] test tests::linear_corr_case13 ... ok
[INFO] [stdout] test tests::corr_with_case04 ... ok
[INFO] [stdout] test tests::linear_corr_case16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cor_iter
[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" "af45c6d8d89d5374ce29adc3d2428c7bf7ce47df8a933dfa1eb9d0f35b3aabf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af45c6d8d89d5374ce29adc3d2428c7bf7ce47df8a933dfa1eb9d0f35b3aabf5", kill_on_drop: false }`
[INFO] [stdout] af45c6d8d89d5374ce29adc3d2428c7bf7ce47df8a933dfa1eb9d0f35b3aabf5