[INFO] crate det 0.1.0 is already in cache
[INFO] testing det-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate det 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate det 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate det 0.1.0
[INFO] finished tweaking crates.io crate det 0.1.0
[INFO] tweaked toml for crates.io crate det 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b497d6a1f5b34694f43951c263ef550875d3cac27910b217bb1bf41f66ff27f6
[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" "b497d6a1f5b34694f43951c263ef550875d3cac27910b217bb1bf41f66ff27f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b497d6a1f5b34694f43951c263ef550875d3cac27910b217bb1bf41f66ff27f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b497d6a1f5b34694f43951c263ef550875d3cac27910b217bb1bf41f66ff27f6", kill_on_drop: false }`
[INFO] [stdout] b497d6a1f5b34694f43951c263ef550875d3cac27910b217bb1bf41f66ff27f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 187985ed3da343811aad87ed75375f9774717689c1262c33c517e57579a2a9d4
[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" "187985ed3da343811aad87ed75375f9774717689c1262c33c517e57579a2a9d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling det v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "187985ed3da343811aad87ed75375f9774717689c1262c33c517e57579a2a9d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187985ed3da343811aad87ed75375f9774717689c1262c33c517e57579a2a9d4", kill_on_drop: false }`
[INFO] [stdout] 187985ed3da343811aad87ed75375f9774717689c1262c33c517e57579a2a9d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bb5bfc0d8cedd4cfe408f3c1c9814289c26291554d16ac2c96b7546161401e8
[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" "1bb5bfc0d8cedd4cfe408f3c1c9814289c26291554d16ac2c96b7546161401e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling det v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/lib.rs:538:5
[INFO] [stdout]     |
[INFO] [stdout] 538 | /     macro_rules! impl_binop_val_ref {
[INFO] [stdout] 539 | |         ($imp:ident, $method:ident for $item_type:ident) => {
[INFO] [stdout] 540 | |             impl<'a> $imp<&'a $item_type> for $item_type {
[INFO] [stdout] 541 | |                 type Output = $item_type;
[INFO] [stdout] ...   |
[INFO] [stdout] 547 | |         }
[INFO] [stdout] 548 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.59s
[INFO] running `Command { std: "docker" "inspect" "1bb5bfc0d8cedd4cfe408f3c1c9814289c26291554d16ac2c96b7546161401e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb5bfc0d8cedd4cfe408f3c1c9814289c26291554d16ac2c96b7546161401e8", kill_on_drop: false }`
[INFO] [stdout] 1bb5bfc0d8cedd4cfe408f3c1c9814289c26291554d16ac2c96b7546161401e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] 6d34fdd5986bf353f30239f100753cc0eb564a1ef60cf29f1ab556ce70e1b11c
[INFO] running `Command { std: "docker" "start" "-a" "6d34fdd5986bf353f30239f100753cc0eb564a1ef60cf29f1ab556ce70e1b11c", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/lib.rs:538:5
[INFO] [stderr]     |
[INFO] [stderr] 538 | /     macro_rules! impl_binop_val_ref {
[INFO] [stderr] 539 | |         ($imp:ident, $method:ident for $item_type:ident) => {
[INFO] [stderr] 540 | |             impl<'a> $imp<&'a $item_type> for $item_type {
[INFO] [stderr] 541 | |                 type Output = $item_type;
[INFO] [stderr] ...   |
[INFO] [stderr] 547 | |         }
[INFO] [stderr] 548 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/det-f85fa55b3a750f94
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test tests::det_1 ... ok
[INFO] [stdout] test tests::det_1_clone_tuple ... ok
[INFO] [stdout] test tests::det_1_clone ... ok
[INFO] [stdout] test tests::det_2 ... ok
[INFO] [stdout] test tests::det_2_clone ... ok
[INFO] [stdout] test tests::det_1_copy ... ok
[INFO] [stdout] test tests::det_1_copy_tuple ... ok
[INFO] [stdout] test tests::det_2_copy ... ok
[INFO] [stdout] test tests::det_3_clone_tuple ... ok
[INFO] [stdout] test tests::det_3 ... ok
[INFO] [stdout] test tests::det_3_copy ... ok
[INFO] [stdout] test tests::det_4_clone ... ok
[INFO] [stdout] test tests::det_4_clone_tuple ... ok
[INFO] [stdout] test tests::det_4_copy ... ok
[INFO] [stdout] test tests::det_4_copy_tuple ... ok
[INFO] [stdout] test tests::det_4_tuple ... ok
[INFO] [stdout] test tests::det_5 ... ok
[INFO] [stdout] test tests::det_3_copy_tuple ... ok
[INFO] [stdout] test tests::det_5_clone ... ok
[INFO] [stdout] test tests::det_3_tuple ... ok
[INFO] [stdout] test tests::det_5_clone_tuple ... ok
[INFO] [stdout] test tests::det_4 ... ok
[INFO] [stdout] test tests::det_5_copy_tuple ... ok
[INFO] [stdout] test tests::det_5_copy ... ok
[INFO] [stdout] test tests::det_5_tuple ... ok
[INFO] [stdout] test tests::det_6_clone_tuple ... ok
[INFO] [stdout] test tests::det_6 ... ok
[INFO] [stdout] test tests::det_6_tuple ... ok
[INFO] [stdout] test tests::det_6_copy ... ok
[INFO] [stdout] test tests::det_6_clone ... ok
[INFO] [stdout] test tests::det_6_copy_tuple ... ok
[INFO] [stdout] test tests::det_2_clone_tuple ... ok
[INFO] [stdout] test tests::det_2_copy_tuple ... ok
[INFO] [stdout] test tests::det_2_tuple ... ok
[INFO] [stdout] test tests::det_1_tuple ... ok
[INFO] [stdout] test tests::det_3_clone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests det
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d34fdd5986bf353f30239f100753cc0eb564a1ef60cf29f1ab556ce70e1b11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d34fdd5986bf353f30239f100753cc0eb564a1ef60cf29f1ab556ce70e1b11c", kill_on_drop: false }`
[INFO] [stdout] 6d34fdd5986bf353f30239f100753cc0eb564a1ef60cf29f1ab556ce70e1b11c