[INFO] fetching crate mononym 0.1.0...
[INFO] testing mononym-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate mononym 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mononym 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mononym 0.1.0
[INFO] finished tweaking crates.io crate mononym 0.1.0
[INFO] tweaked toml for crates.io crate mononym 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate mononym 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] 196e7bea086ad7346a7d9764b91a9207ace3b3145493f48e46136d51baecc91a
[INFO] running `Command { std: "docker" "start" "-a" "196e7bea086ad7346a7d9764b91a9207ace3b3145493f48e46136d51baecc91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "196e7bea086ad7346a7d9764b91a9207ace3b3145493f48e46136d51baecc91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196e7bea086ad7346a7d9764b91a9207ace3b3145493f48e46136d51baecc91a", kill_on_drop: false }`
[INFO] [stdout] 196e7bea086ad7346a7d9764b91a9207ace3b3145493f48e46136d51baecc91a
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--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] f8171a84ad29baf2fd67a67dd8431a251bb853494b604ad92ef03ec3ffaa839a
[INFO] running `Command { std: "docker" "start" "-a" "f8171a84ad29baf2fd67a67dd8431a251bb853494b604ad92ef03ec3ffaa839a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mononym v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "f8171a84ad29baf2fd67a67dd8431a251bb853494b604ad92ef03ec3ffaa839a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8171a84ad29baf2fd67a67dd8431a251bb853494b604ad92ef03ec3ffaa839a", kill_on_drop: false }`
[INFO] [stdout] f8171a84ad29baf2fd67a67dd8431a251bb853494b604ad92ef03ec3ffaa839a
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8272e59d1f8db9826b536050ace72ad3b1ee90959005617b512f0991e88b41a7
[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" "8272e59d1f8db9826b536050ace72ad3b1ee90959005617b512f0991e88b41a7", 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]    Compiling mononym v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "8272e59d1f8db9826b536050ace72ad3b1ee90959005617b512f0991e88b41a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8272e59d1f8db9826b536050ace72ad3b1ee90959005617b512f0991e88b41a7", kill_on_drop: false }`
[INFO] [stdout] 8272e59d1f8db9826b536050ace72ad3b1ee90959005617b512f0991e88b41a7
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa275eeb57f85cdf5620499cde7460b348925d2216d76e613726f6278988768d
[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" "fa275eeb57f85cdf5620499cde7460b348925d2216d76e613726f6278988768d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mononym-9917360d31ab60a9)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests mononym
[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] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/macros.rs - macros::exists (line 18) ... ignored
[INFO] [stdout] test src/named/internal.rs - named::internal::with_seed (line 218) - compile fail ... ok
[INFO] [stdout] test src/named/internal.rs - named::internal::Life (line 72) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - docs::implementation (line 109) - compile fail ... ok
[INFO] [stdout] test src/named/internal.rs - named::internal::with_seed (line 236) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - docs::implementation (line 186) - compile fail ... ok
[INFO] [stdout] test src/named/internal.rs - named::internal::Seed<N>::replicate (line 161) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - docs::implementation (line 232) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - docs::implementation (line 145) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::exists (line 101) ... ok
[INFO] [stdout] test src/lib.rs - docs::implementation (line 87) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::proof (line 93) ... ok
[INFO] [stdout] test src/macros.rs - macros::exists (line 47) ... ok
[INFO] [stdout] test src/lib.rs - docs::implementation (line 62) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::exists (line 131) ... ok
[INFO] [stdout] test src/macros.rs - macros::exists (line 146) ... ok
[INFO] [stdout] test src/macros.rs - macros::exists (line 138) ... ok
[INFO] [stdout] test src/macros.rs - macros::proof (line 137) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 4.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa275eeb57f85cdf5620499cde7460b348925d2216d76e613726f6278988768d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa275eeb57f85cdf5620499cde7460b348925d2216d76e613726f6278988768d", kill_on_drop: false }`
[INFO] [stdout] fa275eeb57f85cdf5620499cde7460b348925d2216d76e613726f6278988768d