[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#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fwadatsumi" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mehcode/wadatsumi on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] removed /workspace/builds/worker-0/source/rust-toolchain
[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-0/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 05af0ed4188e67621cbbc54529ed19483be55ac5fe02e1a27b43bfa5549185c8
[INFO] running `Command { std: "docker" "start" "-a" "05af0ed4188e67621cbbc54529ed19483be55ac5fe02e1a27b43bfa5549185c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05af0ed4188e67621cbbc54529ed19483be55ac5fe02e1a27b43bfa5549185c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05af0ed4188e67621cbbc54529ed19483be55ac5fe02e1a27b43bfa5549185c8", kill_on_drop: false }`
[INFO] [stdout] 05af0ed4188e67621cbbc54529ed19483be55ac5fe02e1a27b43bfa5549185c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6506bbdda61166743a7789576e3cb4d75a170b4c43e4a6edf0d0230a0260bcbc
[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" "6506bbdda61166743a7789576e3cb4d75a170b4c43e4a6edf0d0230a0260bcbc", 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 num-traits v0.2.6
[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 num-derive v0.2.4
[INFO] [stderr]    Compiling unchecked_unwrap v1.0.1
[INFO] [stderr]    Compiling bitintr v0.2.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling syn v0.15.28
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling time v0.1.42
[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 pretty_env_logger v0.3.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling derive_more v0.14.0
[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 29.13s
[INFO] running `Command { std: "docker" "inspect" "6506bbdda61166743a7789576e3cb4d75a170b4c43e4a6edf0d0230a0260bcbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6506bbdda61166743a7789576e3cb4d75a170b4c43e4a6edf0d0230a0260bcbc", kill_on_drop: false }`
[INFO] [stdout] 6506bbdda61166743a7789576e3cb4d75a170b4c43e4a6edf0d0230a0260bcbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3150821754c285a2bbae859efea0903a31371d09b389d16bea9a0fed9da12d70
[INFO] running `Command { std: "docker" "start" "-a" "3150821754c285a2bbae859efea0903a31371d09b389d16bea9a0fed9da12d70", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 0.89s
[INFO] running `Command { std: "docker" "inspect" "3150821754c285a2bbae859efea0903a31371d09b389d16bea9a0fed9da12d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3150821754c285a2bbae859efea0903a31371d09b389d16bea9a0fed9da12d70", kill_on_drop: false }`
[INFO] [stdout] 3150821754c285a2bbae859efea0903a31371d09b389d16bea9a0fed9da12d70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2401bc8a2d73e019a66604b7207c44ea63da55bc9f85e13ad264cf644d9f2f5e
[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" "2401bc8a2d73e019a66604b7207c44ea63da55bc9f85e13ad264cf644d9f2f5e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: constant is never used: `CPSR_IRQ_DISABLE`
[INFO] [stdout] running 1 test
[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 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wadatsumi-a1ff3d45d5ecbf5e)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2401bc8a2d73e019a66604b7207c44ea63da55bc9f85e13ad264cf644d9f2f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2401bc8a2d73e019a66604b7207c44ea63da55bc9f85e13ad264cf644d9f2f5e", kill_on_drop: false }`
[INFO] [stdout] 2401bc8a2d73e019a66604b7207c44ea63da55bc9f85e13ad264cf644d9f2f5e