[INFO] fetching crate tinyfield 0.1.1...
[INFO] testing tinyfield-0.1.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate tinyfield 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tinyfield 0.1.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tinyfield 0.1.1
[INFO] finished tweaking crates.io crate tinyfield 0.1.1
[INFO] tweaked toml for crates.io crate tinyfield 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f04c31ce463d3ebeff081e921a67f924d9c8e3522ff9c2b5a5765dd5dc6d2468
[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" "f04c31ce463d3ebeff081e921a67f924d9c8e3522ff9c2b5a5765dd5dc6d2468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f04c31ce463d3ebeff081e921a67f924d9c8e3522ff9c2b5a5765dd5dc6d2468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f04c31ce463d3ebeff081e921a67f924d9c8e3522ff9c2b5a5765dd5dc6d2468", kill_on_drop: false }`
[INFO] [stdout] f04c31ce463d3ebeff081e921a67f924d9c8e3522ff9c2b5a5765dd5dc6d2468
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 589ec59f38ffa11e0d6ae97b05d162ed494177c8df41ca7f82156ad0592b8e6c
[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" "589ec59f38ffa11e0d6ae97b05d162ed494177c8df41ca7f82156ad0592b8e6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyfield v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "589ec59f38ffa11e0d6ae97b05d162ed494177c8df41ca7f82156ad0592b8e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "589ec59f38ffa11e0d6ae97b05d162ed494177c8df41ca7f82156ad0592b8e6c", kill_on_drop: false }`
[INFO] [stdout] 589ec59f38ffa11e0d6ae97b05d162ed494177c8df41ca7f82156ad0592b8e6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6315b30e8eef51b1cd8ae79b363a09d9f05a29e241136fcd684725920079f5cb
[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" "6315b30e8eef51b1cd8ae79b363a09d9f05a29e241136fcd684725920079f5cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyfield v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "6315b30e8eef51b1cd8ae79b363a09d9f05a29e241136fcd684725920079f5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6315b30e8eef51b1cd8ae79b363a09d9f05a29e241136fcd684725920079f5cb", kill_on_drop: false }`
[INFO] [stdout] 6315b30e8eef51b1cd8ae79b363a09d9f05a29e241136fcd684725920079f5cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 404a449c21c83efc230eb7a057e720f1352dd815aa57c03d92f4993bf943600f
[INFO] running `Command { std: "docker" "start" "-a" "404a449c21c83efc230eb7a057e720f1352dd815aa57c03d92f4993bf943600f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tinyfield-028ad96eef7e2f43)
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test fields::tests_019::gf019 ... ok
[INFO] [stdout] test fields::tests_029::gf029 ... ok
[INFO] [stdout] test fields::tests_031::gf031 ... ok
[INFO] [stdout] test fields::tests_041::gf041 ... ok
[INFO] [stdout] test fields::tests_037::gf037 ... ok
[INFO] [stdout] test fields::tests_023::gf023 ... ok
[INFO] [stdout] test fields::tests_017::gf017 ... ok
[INFO] [stdout] test fields::tests_043::gf043 ... ok
[INFO] [stdout] test fields::tests_013::gf013 ... ok
[INFO] [stdout] test fields::tests_067::gf067 ... ok
[INFO] [stdout] test fields::tests_011::gf011 ... ok
[INFO] [stdout] test fields::tests_007::gf007 ... ok
[INFO] [stdout] test fields::tests_005::gf005 ... ok
[INFO] [stdout] test fields::tests_002::gf002 ... ok
[INFO] [stdout] test fields::tests_047::gf047 ... ok
[INFO] [stdout] test fields::tests_053::gf053 ... ok
[INFO] [stdout] test fields::tests_061::gf061 ... ok
[INFO] [stdout] test fields::tests_073::gf073 ... ok
[INFO] [stdout] test fields::tests_059::gf059 ... ok
[INFO] [stdout] test fields::tests_071::gf071 ... ok
[INFO] [stdout] test fields::tests_103::gf103 ... ok
[INFO] [stdout] test fields::tests_101::gf101 ... ok
[INFO] [stdout] test fields::tests_003::gf003 ... ok
[INFO] [stdout] test fields::tests_137::gf137 ... ok
[INFO] [stdout] test fields::tests_109::gf109 ... ok
[INFO] [stdout] test fields::tests_083::gf083 ... ok
[INFO] [stdout] test fields::tests_107::gf107 ... ok
[INFO] [stdout] test fields::tests_131::gf131 ... ok
[INFO] [stdout] test fields::tests_127::gf127 ... ok
[INFO] [stdout] test fields::tests_089::gf089 ... ok
[INFO] [stdout] test fields::tests_113::gf113 ... ok
[INFO] [stdout] test fields::tests_097::gf097 ... ok
[INFO] [stdout] test fields::tests_079::gf079 ... ok
[INFO] [stdout] test fields::tests_151::gf151 ... ok
[INFO] [stdout] test fields::tests_199::gf199 ... ok
[INFO] [stdout] test fields::tests_211::gf211 ... ok
[INFO] [stdout] test fields::tests_227::gf227 ... ok
[INFO] [stdout] test fields::tests_229::gf229 ... ok
[INFO] [stdout] test fields::tests_149::gf149 ... ok
[INFO] [stdout] test prime_power_field::tests::gf4 ... ok
[INFO] [stdout] test fields::tests_139::gf139 ... ok
[INFO] [stdout] test prime_power_field::tests::gf9 ... ok
[INFO] [stdout] test fields::tests_173::gf173 ... ok
[INFO] [stdout] test fields::tests_181::gf181 ... ok
[INFO] [stdout] test fields::tests_163::gf163 ... ok
[INFO] [stdout] test fields::tests_223::gf223 ... ok
[INFO] [stdout] test fields::tests_193::gf193 ... ok
[INFO] [stdout] test fields::tests_179::gf179 ... ok
[INFO] [stdout] test fields::tests_167::gf167 ... ok
[INFO] [stdout] test fields::tests_197::gf197 ... ok
[INFO] [stdout] test fields::tests_241::gf241 ... ok
[INFO] [stdout] test fields::tests_157::gf157 ... ok
[INFO] [stdout] test fields::tests_191::gf191 ... ok
[INFO] [stdout] test fields::tests_251::gf251 ... ok
[INFO] [stdout] test fields::tests_233::gf233 ... ok
[INFO] [stdout] test fields::tests_239::gf239 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinyfield
[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" "404a449c21c83efc230eb7a057e720f1352dd815aa57c03d92f4993bf943600f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404a449c21c83efc230eb7a057e720f1352dd815aa57c03d92f4993bf943600f", kill_on_drop: false }`
[INFO] [stdout] 404a449c21c83efc230eb7a057e720f1352dd815aa57c03d92f4993bf943600f