[INFO] fetching crate mofurun 0.4.0...
[INFO] testing mofurun-0.4.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate mofurun 0.4.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate mofurun 0.4.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mofurun 0.4.0
[INFO] finished tweaking crates.io crate mofurun 0.4.0
[INFO] tweaked toml for crates.io crate mofurun 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate mofurun 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 05f8440eb4c6819aaef8c470594b35a9c3814abbb31a1e7044bd9ba18611f54f
[INFO] running `Command { std: "docker" "start" "-a" "05f8440eb4c6819aaef8c470594b35a9c3814abbb31a1e7044bd9ba18611f54f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05f8440eb4c6819aaef8c470594b35a9c3814abbb31a1e7044bd9ba18611f54f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f8440eb4c6819aaef8c470594b35a9c3814abbb31a1e7044bd9ba18611f54f", kill_on_drop: false }`
[INFO] [stdout] 05f8440eb4c6819aaef8c470594b35a9c3814abbb31a1e7044bd9ba18611f54f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] dd8232535fbfb4b3209507af6f3fc70e6bd192205cbe3e8e058b60392adaf410
[INFO] running `Command { std: "docker" "start" "-a" "dd8232535fbfb4b3209507af6f3fc70e6bd192205cbe3e8e058b60392adaf410", kill_on_drop: false }`
[INFO] [stderr]    Compiling mofurun v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `ptr_offset_from` has been stable since 1.47.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(ptr_offset_from)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd8232535fbfb4b3209507af6f3fc70e6bd192205cbe3e8e058b60392adaf410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd8232535fbfb4b3209507af6f3fc70e6bd192205cbe3e8e058b60392adaf410", kill_on_drop: false }`
[INFO] [stdout] dd8232535fbfb4b3209507af6f3fc70e6bd192205cbe3e8e058b60392adaf410
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] fc0de453898971cbb4a7172b2b4fd0a85783f5a93577879df2d4d7c44b8ce49d
[INFO] running `Command { std: "docker" "start" "-a" "fc0de453898971cbb4a7172b2b4fd0a85783f5a93577879df2d4d7c44b8ce49d", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `ptr_offset_from` has been stable since 1.47.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(ptr_offset_from)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mofurun v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `ptr_offset_from` has been stable since 1.47.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(ptr_offset_from)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` 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 1.75s
[INFO] running `Command { std: "docker" "inspect" "fc0de453898971cbb4a7172b2b4fd0a85783f5a93577879df2d4d7c44b8ce49d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc0de453898971cbb4a7172b2b4fd0a85783f5a93577879df2d4d7c44b8ce49d", kill_on_drop: false }`
[INFO] [stdout] fc0de453898971cbb4a7172b2b4fd0a85783f5a93577879df2d4d7c44b8ce49d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6658926bb95a08c94fadfbd6ffba5e0a64967a8c36b3cd12dd6c3ca69e302527
[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" "6658926bb95a08c94fadfbd6ffba5e0a64967a8c36b3cd12dd6c3ca69e302527", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: the feature `ptr_offset_from` has been stable since 1.47.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(ptr_offset_from)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `ptr_offset_from` has been stable since 1.47.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(ptr_offset_from)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mofurun-235e2b49ef77e609
[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] [stderr]      Running /opt/rustwide/target/debug/deps/basic-32893e7fa5da3e1b
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test basic_iterator_test ... ok
[INFO] [stdout] test basic_transformation_between_vec_types ... ok
[INFO] [stderr]    Doc-tests mofurun
[INFO] [stdout] test chaining_calls ... ok
[INFO] [stdout] test zero_sized_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/unsorted_vec.rs - unsorted_vec::UnsortedVec<T>::new (line 74) ... ok
[INFO] [stdout] test src/sorted_vec.rs - sorted_vec::SortedVec<T>::try_from (line 37) ... ok
[INFO] [stdout] test src/sorted_vec.rs - sorted_vec::SortedVecIterator<Ty>::count (line 117) ... ok
[INFO] [stdout] test src/unsorted_vec.rs - unsorted_vec::UnsortedVecIterator<T>::next (line 136) ... ok
[INFO] [stdout] test src/sorted_vec.rs - sorted_vec::SortedVecIterator<Ty>::min (line 195) ... ok
[INFO] [stdout] test src/sorted_vec.rs - sorted_vec::SortedVecIterator<Ty>::next (line 93) ... ok
[INFO] [stdout] test src/unsorted_vec.rs - unsorted_vec::UnsortedVec<T>::push (line 95) ... ok
[INFO] [stdout] test src/sorted_vec.rs - sorted_vec::SortedVecIterator<Ty>::nth (line 155) ... ok
[INFO] [stdout] test src/sorted_vec.rs - sorted_vec::SortedVecIterator<Ty>::last (line 134) ... ok
[INFO] [stdout] test src/sorted_vec.rs - sorted_vec::SortedVecIterator<Ty>::max (line 173) ... ok
[INFO] [stdout] test src/sorted_vec.rs - sorted_vec::SortedVec<T>::push (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6658926bb95a08c94fadfbd6ffba5e0a64967a8c36b3cd12dd6c3ca69e302527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6658926bb95a08c94fadfbd6ffba5e0a64967a8c36b3cd12dd6c3ca69e302527", kill_on_drop: false }`
[INFO] [stdout] 6658926bb95a08c94fadfbd6ffba5e0a64967a8c36b3cd12dd6c3ca69e302527