[INFO] fetching crate caplog 0.2.0...
[INFO] testing caplog-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate caplog 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate caplog 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caplog 0.2.0
[INFO] finished tweaking crates.io crate caplog 0.2.0
[INFO] tweaked toml for crates.io crate caplog 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29ac380b01eca7421f3ce7d2130c7d141ef8a590e8a20cf30ad0acb1e54a5b79
[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" "29ac380b01eca7421f3ce7d2130c7d141ef8a590e8a20cf30ad0acb1e54a5b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29ac380b01eca7421f3ce7d2130c7d141ef8a590e8a20cf30ad0acb1e54a5b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29ac380b01eca7421f3ce7d2130c7d141ef8a590e8a20cf30ad0acb1e54a5b79", kill_on_drop: false }`
[INFO] [stdout] 29ac380b01eca7421f3ce7d2130c7d141ef8a590e8a20cf30ad0acb1e54a5b79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fa920f8e767e1b7e1bc30034011558744408eb7b42447f09ef9a009051cc485
[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" "0fa920f8e767e1b7e1bc30034011558744408eb7b42447f09ef9a009051cc485", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling caplog v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "0fa920f8e767e1b7e1bc30034011558744408eb7b42447f09ef9a009051cc485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fa920f8e767e1b7e1bc30034011558744408eb7b42447f09ef9a009051cc485", kill_on_drop: false }`
[INFO] [stdout] 0fa920f8e767e1b7e1bc30034011558744408eb7b42447f09ef9a009051cc485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58af71cf4abb48a6b3b5bede7d4e3a88d2f862b488559e61a32a441a605b8b6d
[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" "58af71cf4abb48a6b3b5bede7d4e3a88d2f862b488559e61a32a441a605b8b6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling caplog v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "58af71cf4abb48a6b3b5bede7d4e3a88d2f862b488559e61a32a441a605b8b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58af71cf4abb48a6b3b5bede7d4e3a88d2f862b488559e61a32a441a605b8b6d", kill_on_drop: false }`
[INFO] [stdout] 58af71cf4abb48a6b3b5bede7d4e3a88d2f862b488559e61a32a441a605b8b6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 2eacdd3ac2a7105fce23dbb3a4266b9b3ca7fb16d0c23c59801eb45656cf979b
[INFO] running `Command { std: "docker" "start" "-a" "2eacdd3ac2a7105fce23dbb3a4266b9b3ca7fb16d0c23c59801eb45656cf979b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/caplog-05a565ec463e32bf)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test stable_list::test::bounded_iterator_boundary_start ... ok
[INFO] [stdout] test stable_list::test::multiple_iterators ... ok
[INFO] [stdout] test stable_list::test::push_and_check_full_chunk ... ok
[INFO] [stdout] test stable_list::test::push_and_check_multiple_chunks ... ok
[INFO] [stdout] test tests::simple_any_msg_contains ... ok
[INFO] [stdout] test tests::verify_simple_error ... ok
[INFO] [stdout] test tests::verify_simple_info ... ok
[INFO] [stdout] test tests::verify_simple_trace ... ok
[INFO] [stdout] test tests::verify_simple_warn ... ok
[INFO] [stdout] test stable_list::test::bounded_iterator_resumption ... ok
[INFO] [stderr]    Doc-tests caplog
[INFO] [stdout] test stable_list::test::populate_and_iterate_simple ... ok
[INFO] [stdout] test stable_list::test::iterator_resumption ... ok
[INFO] [stdout] test stable_list::test::push_and_check_single_item ... ok
[INFO] [stdout] test stable_list::test::bounded_iterator_non_zero_start ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - get_handle (line 142) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2eacdd3ac2a7105fce23dbb3a4266b9b3ca7fb16d0c23c59801eb45656cf979b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eacdd3ac2a7105fce23dbb3a4266b9b3ca7fb16d0c23c59801eb45656cf979b", kill_on_drop: false }`
[INFO] [stdout] 2eacdd3ac2a7105fce23dbb3a4266b9b3ca7fb16d0c23c59801eb45656cf979b