[INFO] cloning repository https://github.com/ryosukeeeee/ddsv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryosukeeeee/ddsv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryosukeeeee%2Fddsv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryosukeeeee%2Fddsv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73c951131d49a54240cb42626f435da7006be29e
[INFO] testing ryosukeeeee/ddsv against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryosukeeeee%2Fddsv" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ryosukeeeee/ddsv on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ryosukeeeee/ddsv
[INFO] finished tweaking git repo https://github.com/ryosukeeeee/ddsv
[INFO] tweaked toml for git repo https://github.com/ryosukeeeee/ddsv written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/ryosukeeeee/ddsv already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf12aba71cad6d8053db162b1dbceed4dbf681d1e28f22f56f2ca2320fcf177e
[INFO] running `Command { std: "docker" "start" "-a" "bf12aba71cad6d8053db162b1dbceed4dbf681d1e28f22f56f2ca2320fcf177e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf12aba71cad6d8053db162b1dbceed4dbf681d1e28f22f56f2ca2320fcf177e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf12aba71cad6d8053db162b1dbceed4dbf681d1e28f22f56f2ca2320fcf177e", kill_on_drop: false }`
[INFO] [stdout] bf12aba71cad6d8053db162b1dbceed4dbf681d1e28f22f56f2ca2320fcf177e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2e4330cb9b5e339c16d2f778f5e4cb9ea61e25058ef116e3052872c8b649b63
[INFO] running `Command { std: "docker" "start" "-a" "d2e4330cb9b5e339c16d2f778f5e4cb9ea61e25058ef116e3052872c8b649b63", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling ddsv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ddsv/data.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | /         &self
[INFO] [stdout] 75 | |             .0
[INFO] [stdout] 76 | |             .iter()
[INFO] [stdout] 77 | |             .map(|v| {
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |             })
[INFO] [stdout] 81 | |             .collect::<Vec<_>>();
[INFO] [stdout]    | |________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ddsv/data.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | /         &self
[INFO] [stdout] 84 | |             .0
[INFO] [stdout] 85 | |             .iter()
[INFO] [stdout] 86 | |             .map(|v| {
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |             })
[INFO] [stdout] 94 | |             .collect::<Vec<_>>();
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "d2e4330cb9b5e339c16d2f778f5e4cb9ea61e25058ef116e3052872c8b649b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e4330cb9b5e339c16d2f778f5e4cb9ea61e25058ef116e3052872c8b649b63", kill_on_drop: false }`
[INFO] [stdout] d2e4330cb9b5e339c16d2f778f5e4cb9ea61e25058ef116e3052872c8b649b63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18189deface59c835ee530b4295483f939f36afdf5d837729c44aa5fd1635356
[INFO] running `Command { std: "docker" "start" "-a" "18189deface59c835ee530b4295483f939f36afdf5d837729c44aa5fd1635356", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ddsv/data.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | /         &self
[INFO] [stdout] 75 | |             .0
[INFO] [stdout] 76 | |             .iter()
[INFO] [stdout] 77 | |             .map(|v| {
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |             })
[INFO] [stdout] 81 | |             .collect::<Vec<_>>();
[INFO] [stdout]    | |________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ddsv/data.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | /         &self
[INFO] [stdout] 84 | |             .0
[INFO] [stdout] 85 | |             .iter()
[INFO] [stdout] 86 | |             .map(|v| {
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |             })
[INFO] [stdout] 94 | |             .collect::<Vec<_>>();
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ddsv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ddsv/data.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | /         &self
[INFO] [stdout] 75 | |             .0
[INFO] [stdout] 76 | |             .iter()
[INFO] [stdout] 77 | |             .map(|v| {
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |             })
[INFO] [stdout] 81 | |             .collect::<Vec<_>>();
[INFO] [stdout]    | |________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ddsv/data.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | /         &self
[INFO] [stdout] 84 | |             .0
[INFO] [stdout] 85 | |             .iter()
[INFO] [stdout] 86 | |             .map(|v| {
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |             })
[INFO] [stdout] 94 | |             .collect::<Vec<_>>();
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "18189deface59c835ee530b4295483f939f36afdf5d837729c44aa5fd1635356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18189deface59c835ee530b4295483f939f36afdf5d837729c44aa5fd1635356", kill_on_drop: false }`
[INFO] [stdout] 18189deface59c835ee530b4295483f939f36afdf5d837729c44aa5fd1635356
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48b03fa365cefa1b9a4dd2fdd2db6db66232e2288b99723009b2c6abf8091812
[INFO] running `Command { std: "docker" "start" "-a" "48b03fa365cefa1b9a4dd2fdd2db6db66232e2288b99723009b2c6abf8091812", kill_on_drop: false }`
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/ddsv/data.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 | /         &self
[INFO] [stderr] 75 | |             .0
[INFO] [stderr] 76 | |             .iter()
[INFO] [stderr] 77 | |             .map(|v| {
[INFO] [stderr] ...  |
[INFO] [stderr] 80 | |             })
[INFO] [stderr] 81 | |             .collect::<Vec<_>>();
[INFO] [stderr]    | |________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/ddsv/data.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 | /         &self
[INFO] [stderr] 84 | |             .0
[INFO] [stderr] 85 | |             .iter()
[INFO] [stderr] 86 | |             .map(|v| {
[INFO] [stderr] ...  |
[INFO] [stderr] 93 | |             })
[INFO] [stderr] 94 | |             .collect::<Vec<_>>();
[INFO] [stderr]    | |________________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/ddsv/data.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 | /         &self
[INFO] [stderr] 75 | |             .0
[INFO] [stderr] 76 | |             .iter()
[INFO] [stderr] 77 | |             .map(|v| {
[INFO] [stderr] ...  |
[INFO] [stderr] 80 | |             })
[INFO] [stderr] 81 | |             .collect::<Vec<_>>();
[INFO] [stderr]    | |________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/ddsv/data.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 | /         &self
[INFO] [stderr] 84 | |             .0
[INFO] [stderr] 85 | |             .iter()
[INFO] [stderr] 86 | |             .map(|v| {
[INFO] [stderr] ...  |
[INFO] [stderr] 93 | |             })
[INFO] [stderr] 94 | |             .collect::<Vec<_>>();
[INFO] [stderr]    | |________________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ddsv-8cc43e39c0195be6)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test ddsv::tests::calc_transitions_test ... ok
[INFO] [stdout] test ddsv::tests::collect_trans_test ... ok
[INFO] [stdout] test ddsv::tests::trans_print_test ... ok
[INFO] [stdout] test ddsv::tests::process_test ... ok
[INFO] [stdout] test ddsv::tests::trans_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ddsv
[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" "48b03fa365cefa1b9a4dd2fdd2db6db66232e2288b99723009b2c6abf8091812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b03fa365cefa1b9a4dd2fdd2db6db66232e2288b99723009b2c6abf8091812", kill_on_drop: false }`
[INFO] [stdout] 48b03fa365cefa1b9a4dd2fdd2db6db66232e2288b99723009b2c6abf8091812