[INFO] cloning repository https://github.com/unional/rusty-guidebook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unional/rusty-guidebook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funional%2Frusty-guidebook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funional%2Frusty-guidebook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5df318b063b69bba8bffae2ce4931382e18114c
[INFO] testing unional/rusty-guidebook against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funional%2Frusty-guidebook" "/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/unional/rusty-guidebook 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/unional/rusty-guidebook
[INFO] finished tweaking git repo https://github.com/unional/rusty-guidebook
[INFO] tweaked toml for git repo https://github.com/unional/rusty-guidebook written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/unional/rusty-guidebook 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84b79384d5d6280d9778cfef45433a46047ec9d45d3ca2c188fedb19b9612a55
[INFO] running `Command { std: "docker" "start" "-a" "84b79384d5d6280d9778cfef45433a46047ec9d45d3ca2c188fedb19b9612a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84b79384d5d6280d9778cfef45433a46047ec9d45d3ca2c188fedb19b9612a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b79384d5d6280d9778cfef45433a46047ec9d45d3ca2c188fedb19b9612a55", kill_on_drop: false }`
[INFO] [stdout] 84b79384d5d6280d9778cfef45433a46047ec9d45d3ca2c188fedb19b9612a55
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b9e68adbdd9600fb119a8f12f0b70a18f255f9d1b5f881d02fcfbd0f2b039d2
[INFO] running `Command { std: "docker" "start" "-a" "2b9e68adbdd9600fb119a8f12f0b70a18f255f9d1b5f881d02fcfbd0f2b039d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "2b9e68adbdd9600fb119a8f12f0b70a18f255f9d1b5f881d02fcfbd0f2b039d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b9e68adbdd9600fb119a8f12f0b70a18f255f9d1b5f881d02fcfbd0f2b039d2", kill_on_drop: false }`
[INFO] [stdout] 2b9e68adbdd9600fb119a8f12f0b70a18f255f9d1b5f881d02fcfbd0f2b039d2
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ae60b61f1d71e6655213ae25c522bbd31456dd476811c83efb0b664fb421139
[INFO] running `Command { std: "docker" "start" "-a" "9ae60b61f1d71e6655213ae25c522bbd31456dd476811c83efb0b664fb421139", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "9ae60b61f1d71e6655213ae25c522bbd31456dd476811c83efb0b664fb421139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae60b61f1d71e6655213ae25c522bbd31456dd476811c83efb0b664fb421139", kill_on_drop: false }`
[INFO] [stdout] 9ae60b61f1d71e6655213ae25c522bbd31456dd476811c83efb0b664fb421139
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5fd2376d10f7d0b137b9ed5a7ab525b72538ae92da35ee9405ec96a45ac7e837
[INFO] running `Command { std: "docker" "start" "-a" "5fd2376d10f7d0b137b9ed5a7ab525b72538ae92da35ee9405ec96a45ac7e837", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust-b8746ebc8d1168ca)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test closures::curry::plus_curry ... ok
[INFO] [stdout] test functions::basic::primitive_is_copied ... ok
[INFO] [stdout] test functions::basic::using_trait_in_fn_param ... ok
[INFO] [stdout] test guesses::get_guess ... ok
[INFO] [stdout] test _examples::blog_post::blog_post ... ok
[INFO] [stdout] test lifetimes::lifetime ... ok
[INFO] [stdout] test operators::plus_operator ... ok
[INFO] [stdout] test hashmaps::main2 ... ok
[INFO] [stdout] test structs::try_to_tuple ... ok
[INFO] [stdout] test hashmaps::main ... ok
[INFO] [stdout] test _examples::longest::tests::get_longest_between_two_scopes ... ok
[INFO] [stdout] test _examples::filter_shoe_size::tests::filters_by_size ... ok
[INFO] [stdout] test _examples::borrows::tests::multiple_immut_borrows ... ok
[INFO] [stdout] test arrays::collect_vector ... ok
[INFO] [stdout] test _examples::borrows::tests::cannot_mul_borrow_with_immut_borrower ... ok
[INFO] [stdout] test closures::curry::mutate_captured ... ok
[INFO] [stdout] test _examples::overlap_traits::tests::barking ... ok
[INFO] [stdout] test boxes::assume_ownership ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust
[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" "5fd2376d10f7d0b137b9ed5a7ab525b72538ae92da35ee9405ec96a45ac7e837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd2376d10f7d0b137b9ed5a7ab525b72538ae92da35ee9405ec96a45ac7e837", kill_on_drop: false }`
[INFO] [stdout] 5fd2376d10f7d0b137b9ed5a7ab525b72538ae92da35ee9405ec96a45ac7e837