[INFO] cloning repository https://github.com/geoffjay/codility-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/geoffjay/codility-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeoffjay%2Fcodility-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeoffjay%2Fcodility-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc28d3f4b7c023079f23d6bc49bc71d003a6ee52
[INFO] testing geoffjay/codility-rs against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeoffjay%2Fcodility-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/geoffjay/codility-rs on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/geoffjay/codility-rs
[INFO] finished tweaking git repo https://github.com/geoffjay/codility-rs
[INFO] tweaked toml for git repo https://github.com/geoffjay/codility-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/geoffjay/codility-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d45426f409ab5958cc793534898e2ac2b7336e18c2f10e8f41385c81c44914c
[INFO] running `Command { std: "docker" "start" "-a" "9d45426f409ab5958cc793534898e2ac2b7336e18c2f10e8f41385c81c44914c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d45426f409ab5958cc793534898e2ac2b7336e18c2f10e8f41385c81c44914c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d45426f409ab5958cc793534898e2ac2b7336e18c2f10e8f41385c81c44914c", kill_on_drop: false }`
[INFO] [stdout] 9d45426f409ab5958cc793534898e2ac2b7336e18c2f10e8f41385c81c44914c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f61a86f66456e10304d5baf28512da4d1b6140e6af73b15892fd4bddd3ff53d7
[INFO] running `Command { std: "docker" "start" "-a" "f61a86f66456e10304d5baf28512da4d1b6140e6af73b15892fd4bddd3ff53d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary-gap v0.1.0 (/opt/rustwide/workdir/src/binary-gap)
[INFO] [stderr]    Compiling odd-occurrences v0.1.0 (/opt/rustwide/workdir/src/odd-occurrences)
[INFO] [stderr]    Compiling cyclic-rotation v0.1.0 (/opt/rustwide/workdir/src/cyclic-rotation)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "f61a86f66456e10304d5baf28512da4d1b6140e6af73b15892fd4bddd3ff53d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f61a86f66456e10304d5baf28512da4d1b6140e6af73b15892fd4bddd3ff53d7", kill_on_drop: false }`
[INFO] [stdout] f61a86f66456e10304d5baf28512da4d1b6140e6af73b15892fd4bddd3ff53d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f4d3192b3ff644ceb8037fb50d3df0abe340f0850ecbd1473b4ecd301bdd86d
[INFO] running `Command { std: "docker" "start" "-a" "4f4d3192b3ff644ceb8037fb50d3df0abe340f0850ecbd1473b4ecd301bdd86d", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary-gap v0.1.0 (/opt/rustwide/workdir/src/binary-gap)
[INFO] [stderr]    Compiling odd-occurrences v0.1.0 (/opt/rustwide/workdir/src/odd-occurrences)
[INFO] [stderr]    Compiling cyclic-rotation v0.1.0 (/opt/rustwide/workdir/src/cyclic-rotation)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "4f4d3192b3ff644ceb8037fb50d3df0abe340f0850ecbd1473b4ecd301bdd86d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4d3192b3ff644ceb8037fb50d3df0abe340f0850ecbd1473b4ecd301bdd86d", kill_on_drop: false }`
[INFO] [stdout] 4f4d3192b3ff644ceb8037fb50d3df0abe340f0850ecbd1473b4ecd301bdd86d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26feb02d2ff0a037ea0e553be3df1ca6cfc8b882811bbf9ab45b88c4714ef9b7
[INFO] running `Command { std: "docker" "start" "-a" "26feb02d2ff0a037ea0e553be3df1ca6cfc8b882811bbf9ab45b88c4714ef9b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/binary_gap-c0bcd088695ef4da)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::bench_solution ... ignored
[INFO] [stdout] test tests::bench_solution_many ... ignored
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cyclic_rotation-4cbabb12fe987534)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/odd_occurrences-09db8cafa7b03504)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests odd_occurrences
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]    Doc-tests cyclic_rotation
[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]    Doc-tests binary_gap
[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] [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" "26feb02d2ff0a037ea0e553be3df1ca6cfc8b882811bbf9ab45b88c4714ef9b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26feb02d2ff0a037ea0e553be3df1ca6cfc8b882811bbf9ab45b88c4714ef9b7", kill_on_drop: false }`
[INFO] [stdout] 26feb02d2ff0a037ea0e553be3df1ca6cfc8b882811bbf9ab45b88c4714ef9b7