[INFO] fetching crate fral 1.0.2...
[INFO] testing fral-1.0.2 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate fral 1.0.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fral 1.0.2 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fral 1.0.2
[INFO] finished tweaking crates.io crate fral 1.0.2
[INFO] tweaked toml for crates.io crate fral 1.0.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded im v10.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97cf65d18b3e2ca5a8aad81924af01320d96467dc1cbdbfffeb7c50e1dde98f1
[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" "97cf65d18b3e2ca5a8aad81924af01320d96467dc1cbdbfffeb7c50e1dde98f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97cf65d18b3e2ca5a8aad81924af01320d96467dc1cbdbfffeb7c50e1dde98f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97cf65d18b3e2ca5a8aad81924af01320d96467dc1cbdbfffeb7c50e1dde98f1", kill_on_drop: false }`
[INFO] [stdout] 97cf65d18b3e2ca5a8aad81924af01320d96467dc1cbdbfffeb7c50e1dde98f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 808f74e00fe063eac180fc211a4c9d11766b449d3bfdd239601b7243c3b8e92a
[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" "808f74e00fe063eac180fc211a4c9d11766b449d3bfdd239601b7243c3b8e92a", kill_on_drop: false }`
[INFO] [stderr]    Compiling fral v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "808f74e00fe063eac180fc211a4c9d11766b449d3bfdd239601b7243c3b8e92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "808f74e00fe063eac180fc211a4c9d11766b449d3bfdd239601b7243c3b8e92a", kill_on_drop: false }`
[INFO] [stdout] 808f74e00fe063eac180fc211a4c9d11766b449d3bfdd239601b7243c3b8e92a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 30f4f1a6bfd49464d877b4ec92a1b8181de3fe3e924e991dc12f5434290cde96
[INFO] running `Command { std: "docker" "start" "-a" "30f4f1a6bfd49464d877b4ec92a1b8181de3fe3e924e991dc12f5434290cde96", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling im v10.2.0
[INFO] [stderr]    Compiling fral v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.85s
[INFO] running `Command { std: "docker" "inspect" "30f4f1a6bfd49464d877b4ec92a1b8181de3fe3e924e991dc12f5434290cde96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f4f1a6bfd49464d877b4ec92a1b8181de3fe3e924e991dc12f5434290cde96", kill_on_drop: false }`
[INFO] [stdout] 30f4f1a6bfd49464d877b4ec92a1b8181de3fe3e924e991dc12f5434290cde96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 06d00611e27af4e3700da5fc5fbc910f50a8520f1ed0afc452a5a2408870a0a5
[INFO] running `Command { std: "docker" "start" "-a" "06d00611e27af4e3700da5fc5fbc910f50a8520f1ed0afc452a5a2408870a0a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fral-3aaa4542e6b02bb2
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fral
[INFO] [stdout] running 6 tests
[INFO] [stdout] test arc::tests::empty ... ok
[INFO] [stdout] test rc::tests::empty ... ok
[INFO] [stdout] test arc::tests::many_items ... ok
[INFO] [stdout] test rc::tests::many_items ... ok
[INFO] [stdout] test arc::tests::singleton ... ok
[INFO] [stdout] test rc::tests::singleton ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/arc.rs - arc::Fral<T>::get (line 23) ... ok
[INFO] [stdout] test src/rc.rs - rc::Fral<T> (line 99) ... ok
[INFO] [stdout] test src/rc.rs - rc::Fral<T>::get (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/arc.rs - arc::Fral<T> (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "06d00611e27af4e3700da5fc5fbc910f50a8520f1ed0afc452a5a2408870a0a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d00611e27af4e3700da5fc5fbc910f50a8520f1ed0afc452a5a2408870a0a5", kill_on_drop: false }`
[INFO] [stdout] 06d00611e27af4e3700da5fc5fbc910f50a8520f1ed0afc452a5a2408870a0a5