[INFO] cloning repository https://github.com/mehcode/wadatsumi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mehcode/wadatsumi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fwadatsumi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fwadatsumi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08c3eee47e9c7d1491f726b9b3466cf548b2e6e0
[INFO] testing mehcode/wadatsumi against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fwadatsumi" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mehcode/wadatsumi on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking git repo https://github.com/mehcode/wadatsumi
[INFO] finished tweaking git repo https://github.com/mehcode/wadatsumi
[INFO] tweaked toml for git repo https://github.com/mehcode/wadatsumi written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/mehcode/wadatsumi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a5b8841050a7b6b9cc1605b65e6e1d06615ea632eb6ce46ef218935ea7c3bab
[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" "9a5b8841050a7b6b9cc1605b65e6e1d06615ea632eb6ce46ef218935ea7c3bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a5b8841050a7b6b9cc1605b65e6e1d06615ea632eb6ce46ef218935ea7c3bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a5b8841050a7b6b9cc1605b65e6e1d06615ea632eb6ce46ef218935ea7c3bab", kill_on_drop: false }`
[INFO] [stdout] 9a5b8841050a7b6b9cc1605b65e6e1d06615ea632eb6ce46ef218935ea7c3bab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 747b14d97325558ae409b29dd41a1ef6bda30cf10d495dde7fc132157dac84c1
[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" "747b14d97325558ae409b29dd41a1ef6bda30cf10d495dde7fc132157dac84c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling cc v1.0.30
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.13
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]    Compiling unchecked_unwrap v1.0.1
[INFO] [stderr]    Compiling bitintr v0.2.0
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling syn v0.15.28
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling derive_more v0.14.0
[INFO] [stderr]    Compiling pretty_env_logger v0.3.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling wadatsumi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `CPSR_IRQ_DISABLE`
[INFO] [stdout]   --> src/state.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | const CPSR_IRQ_DISABLE: u32 = 1 << 7;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CPSR_FIQ_DISABLE`
[INFO] [stdout]   --> src/state.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | const CPSR_FIQ_DISABLE: u32 = 1 << 6;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CPSR_STATE`
[INFO] [stdout]   --> src/state.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | const CPSR_STATE: u32 = 1 << 5;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spsr_fiq`
[INFO] [stdout]    --> src/state.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     spsr_fiq: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spsr_svc`
[INFO] [stdout]    --> src/state.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     spsr_svc: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spsr_abt`
[INFO] [stdout]    --> src/state.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     spsr_abt: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spsr_irq`
[INFO] [stdout]    --> src/state.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     spsr_irq: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spsr_und`
[INFO] [stdout]    --> src/state.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     spsr_und: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.78s
[INFO] running `Command { std: "docker" "inspect" "747b14d97325558ae409b29dd41a1ef6bda30cf10d495dde7fc132157dac84c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "747b14d97325558ae409b29dd41a1ef6bda30cf10d495dde7fc132157dac84c1", kill_on_drop: false }`
[INFO] [stdout] 747b14d97325558ae409b29dd41a1ef6bda30cf10d495dde7fc132157dac84c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c27fb5d69858c0ce00239e9abc18f9821d8ae147e96e695bc116a81ab427b3e
[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" "1c27fb5d69858c0ce00239e9abc18f9821d8ae147e96e695bc116a81ab427b3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling wadatsumi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `CPSR_IRQ_DISABLE`
[INFO] [stdout]   --> src/state.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | const CPSR_IRQ_DISABLE: u32 = 1 << 7;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CPSR_FIQ_DISABLE`
[INFO] [stdout]   --> src/state.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | const CPSR_FIQ_DISABLE: u32 = 1 << 6;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CPSR_STATE`
[INFO] [stdout]   --> src/state.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | const CPSR_STATE: u32 = 1 << 5;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spsr_fiq`
[INFO] [stdout]    --> src/state.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     spsr_fiq: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spsr_svc`
[INFO] [stdout]    --> src/state.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     spsr_svc: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spsr_abt`
[INFO] [stdout]    --> src/state.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     spsr_abt: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spsr_irq`
[INFO] [stdout]    --> src/state.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     spsr_irq: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spsr_und`
[INFO] [stdout]    --> src/state.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     spsr_und: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "1c27fb5d69858c0ce00239e9abc18f9821d8ae147e96e695bc116a81ab427b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c27fb5d69858c0ce00239e9abc18f9821d8ae147e96e695bc116a81ab427b3e", kill_on_drop: false }`
[INFO] [stdout] 1c27fb5d69858c0ce00239e9abc18f9821d8ae147e96e695bc116a81ab427b3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2fb0eddb45779e12b8b15049be85f37534af9fd7e70e307fd9a3cf8d5d9e035
[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" "e2fb0eddb45779e12b8b15049be85f37534af9fd7e70e307fd9a3cf8d5d9e035", kill_on_drop: false }`
[INFO] [stderr] warning: constant is never used: `CPSR_IRQ_DISABLE`
[INFO] [stderr]   --> src/state.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | const CPSR_IRQ_DISABLE: u32 = 1 << 7;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CPSR_FIQ_DISABLE`
[INFO] [stderr]   --> src/state.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | const CPSR_FIQ_DISABLE: u32 = 1 << 6;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CPSR_STATE`
[INFO] [stderr]   --> src/state.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | const CPSR_STATE: u32 = 1 << 5;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `spsr_fiq`
[INFO] [stderr]    --> src/state.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     spsr_fiq: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `spsr_svc`
[INFO] [stderr]    --> src/state.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     spsr_svc: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `spsr_abt`
[INFO] [stderr]    --> src/state.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 |     spsr_abt: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `spsr_irq`
[INFO] [stderr]    --> src/state.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 |     spsr_irq: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `spsr_und`
[INFO] [stderr]    --> src/state.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     spsr_und: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wadatsumi-8483d8e76d09a4d3
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test util::int::tests::test_set_mask_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2fb0eddb45779e12b8b15049be85f37534af9fd7e70e307fd9a3cf8d5d9e035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2fb0eddb45779e12b8b15049be85f37534af9fd7e70e307fd9a3cf8d5d9e035", kill_on_drop: false }`
[INFO] [stdout] e2fb0eddb45779e12b8b15049be85f37534af9fd7e70e307fd9a3cf8d5d9e035