[INFO] cloning repository https://github.com/dgtony/entropy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgtony/entropy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgtony%2Fentropy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgtony%2Fentropy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 391ede253d5bed2134961d81830ce069a48d855a
[INFO] testing dgtony/entropy against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgtony%2Fentropy" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dgtony/entropy 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 git repo https://github.com/dgtony/entropy
[INFO] finished tweaking git repo https://github.com/dgtony/entropy
[INFO] tweaked toml for git repo https://github.com/dgtony/entropy written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/dgtony/entropy already has a lockfile, it will not be regenerated
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 125ecf763b7f8b995f19cb45ab997e763a74a076266f5b0b01a8e99c00af5208
[INFO] running `Command { std: "docker" "start" "-a" "125ecf763b7f8b995f19cb45ab997e763a74a076266f5b0b01a8e99c00af5208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "125ecf763b7f8b995f19cb45ab997e763a74a076266f5b0b01a8e99c00af5208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125ecf763b7f8b995f19cb45ab997e763a74a076266f5b0b01a8e99c00af5208", kill_on_drop: false }`
[INFO] [stdout] 125ecf763b7f8b995f19cb45ab997e763a74a076266f5b0b01a8e99c00af5208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 930abab74cef46db90e60f77197ec59b35635b2550b88ca480b7eff09f327d99
[INFO] running `Command { std: "docker" "start" "-a" "930abab74cef46db90e60f77197ec59b35635b2550b88ca480b7eff09f327d99", kill_on_drop: false }`
[INFO] [stderr]    Compiling entropy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "930abab74cef46db90e60f77197ec59b35635b2550b88ca480b7eff09f327d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930abab74cef46db90e60f77197ec59b35635b2550b88ca480b7eff09f327d99", kill_on_drop: false }`
[INFO] [stdout] 930abab74cef46db90e60f77197ec59b35635b2550b88ca480b7eff09f327d99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 7bb51bad5efdca160aee129e25b8afdc3923c44b5017b75bc3724216b7fb77db
[INFO] running `Command { std: "docker" "start" "-a" "7bb51bad5efdca160aee129e25b8afdc3923c44b5017b75bc3724216b7fb77db", kill_on_drop: false }`
[INFO] [stderr]    Compiling entropy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "7bb51bad5efdca160aee129e25b8afdc3923c44b5017b75bc3724216b7fb77db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bb51bad5efdca160aee129e25b8afdc3923c44b5017b75bc3724216b7fb77db", kill_on_drop: false }`
[INFO] [stdout] 7bb51bad5efdca160aee129e25b8afdc3923c44b5017b75bc3724216b7fb77db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] cba6ab7bac65431eca74dd0d6f64452dcf9de192c0065372b06111e93158f842
[INFO] running `Command { std: "docker" "start" "-a" "cba6ab7bac65431eca74dd0d6f64452dcf9de192c0065372b06111e93158f842", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/entropy-071bc58939d429f7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test freq::tests::zipper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cba6ab7bac65431eca74dd0d6f64452dcf9de192c0065372b06111e93158f842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba6ab7bac65431eca74dd0d6f64452dcf9de192c0065372b06111e93158f842", kill_on_drop: false }`
[INFO] [stdout] cba6ab7bac65431eca74dd0d6f64452dcf9de192c0065372b06111e93158f842