[INFO] fetching crate tuna 0.0.3...
[INFO] testing tuna-0.0.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate tuna 0.0.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tuna 0.0.3 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tuna 0.0.3
[INFO] finished tweaking crates.io crate tuna 0.0.3
[INFO] tweaked toml for crates.io crate tuna 0.0.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smallvec v1.6.1
[INFO] [stderr]   Downloaded libc v0.2.98
[INFO] [stderr]   Downloaded scopeguard v1.1.0
[INFO] [stderr]   Downloaded nanoserde-derive v0.1.18
[INFO] [stderr]   Downloaded instant v0.1.10
[INFO] [stderr]   Downloaded lock_api v0.4.4
[INFO] [stderr]   Downloaded serial_test v0.5.1
[INFO] [stderr]   Downloaded nanoserde v0.1.28
[INFO] [stderr]   Downloaded parking_lot v0.11.1
[INFO] [stderr]   Downloaded redox_syscall v0.2.9
[INFO] [stderr]   Downloaded parking_lot_core v0.8.3
[INFO] [stderr]   Downloaded serial_test_derive v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4cbfcf182220690bf1a71485f0668b62714fe38df536ef4f0c6afa932a362b7
[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" "c4cbfcf182220690bf1a71485f0668b62714fe38df536ef4f0c6afa932a362b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4cbfcf182220690bf1a71485f0668b62714fe38df536ef4f0c6afa932a362b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4cbfcf182220690bf1a71485f0668b62714fe38df536ef4f0c6afa932a362b7", kill_on_drop: false }`
[INFO] [stdout] c4cbfcf182220690bf1a71485f0668b62714fe38df536ef4f0c6afa932a362b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f2d59063194f2132c5da8981b99b5181c9fff072dcb169f37aeb390c7d51342
[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" "5f2d59063194f2132c5da8981b99b5181c9fff072dcb169f37aeb390c7d51342", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling nanoserde-derive v0.1.18
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling nanoserde v0.1.28
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling tuna v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
[INFO] running `Command { std: "docker" "inspect" "5f2d59063194f2132c5da8981b99b5181c9fff072dcb169f37aeb390c7d51342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f2d59063194f2132c5da8981b99b5181c9fff072dcb169f37aeb390c7d51342", kill_on_drop: false }`
[INFO] [stdout] 5f2d59063194f2132c5da8981b99b5181c9fff072dcb169f37aeb390c7d51342
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11ab2ee3b3ba6b0e1a5da01a0688dd16a3ef1b3eadff4314c28a3f0ff58a567b
[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" "11ab2ee3b3ba6b0e1a5da01a0688dd16a3ef1b3eadff4314c28a3f0ff58a567b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling tuna v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.74s
[INFO] running `Command { std: "docker" "inspect" "11ab2ee3b3ba6b0e1a5da01a0688dd16a3ef1b3eadff4314c28a3f0ff58a567b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11ab2ee3b3ba6b0e1a5da01a0688dd16a3ef1b3eadff4314c28a3f0ff58a567b", kill_on_drop: false }`
[INFO] [stdout] 11ab2ee3b3ba6b0e1a5da01a0688dd16a3ef1b3eadff4314c28a3f0ff58a567b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8762b08dbbc174d98e028970902e655919ec792fe9390b2c0fcf545bc06e8038
[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" "8762b08dbbc174d98e028970902e655919ec792fe9390b2c0fcf545bc06e8038", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tuna-c26b2c2bfc8e937c)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test boolean::tests::default ... ok
[INFO] [stdout] test float::tests::get_32 ... ok
[INFO] [stdout] test float::tests::get_64 ... ok
[INFO] [stdout] test float::tests::reset_32 ... ok
[INFO] [stdout] test float::tests::set_low_32 ... ok
[INFO] [stdout] test float::tests::set_low_64 ... ok
[INFO] [stdout] test float::tests::reset_64 ... ok
[INFO] [stdout] test int::tests::get_64 ... ok
[INFO] [stdout] test int::tests::reset_32 ... ok
[INFO] [stdout] test int::tests::reset_64 ... ok
[INFO] [stdout] test int::tests::get_32 ... ok
[INFO] [stdout] test int::tests::set_high_32 ... ok
[INFO] [stdout] test int::tests::set_high_64 ... ok
[INFO] [stdout] test int::tests::set_low_32 ... ok
[INFO] [stderr]    Doc-tests tuna
[INFO] [stdout] test float::tests::default_64 ... ok
[INFO] [stdout] test int::tests::default_32 ... ok
[INFO] [stdout] test float::tests::set_high_32 ... ok
[INFO] [stdout] test float::tests::default_32 ... ok
[INFO] [stdout] test boolean::tests::get ... ok
[INFO] [stdout] test int::tests::set_low_64 ... ok
[INFO] [stdout] test int::tests::default_64 ... ok
[INFO] [stdout] test boolean::tests::reset ... ok
[INFO] [stdout] test boolean::tests::set ... ok
[INFO] [stdout] test float::tests::set_high_64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "8762b08dbbc174d98e028970902e655919ec792fe9390b2c0fcf545bc06e8038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8762b08dbbc174d98e028970902e655919ec792fe9390b2c0fcf545bc06e8038", kill_on_drop: false }`
[INFO] [stdout] 8762b08dbbc174d98e028970902e655919ec792fe9390b2c0fcf545bc06e8038