[INFO] fetching crate mun_memory 0.1.0...
[INFO] testing mun_memory-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate mun_memory 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mun_memory 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mun_memory 0.1.0
[INFO] finished tweaking crates.io crate mun_memory 0.1.0
[INFO] tweaked toml for crates.io crate mun_memory 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 621e3788bdaadea65216d41a48d8f19d80e114dcb6314a358d737ce633fef61a
[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" "621e3788bdaadea65216d41a48d8f19d80e114dcb6314a358d737ce633fef61a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "621e3788bdaadea65216d41a48d8f19d80e114dcb6314a358d737ce633fef61a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "621e3788bdaadea65216d41a48d8f19d80e114dcb6314a358d737ce633fef61a", kill_on_drop: false }`
[INFO] [stdout] 621e3788bdaadea65216d41a48d8f19d80e114dcb6314a358d737ce633fef61a
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afc9fca2dedfa7413eda7139eade1e9ee8f189781336d1c817d06427f72cef37
[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" "afc9fca2dedfa7413eda7139eade1e9ee8f189781336d1c817d06427f72cef37", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling mun_abi v0.2.0
[INFO] [stderr]    Compiling mun_memory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.02s
[INFO] running `Command { std: "docker" "inspect" "afc9fca2dedfa7413eda7139eade1e9ee8f189781336d1c817d06427f72cef37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc9fca2dedfa7413eda7139eade1e9ee8f189781336d1c817d06427f72cef37", kill_on_drop: false }`
[INFO] [stdout] afc9fca2dedfa7413eda7139eade1e9ee8f189781336d1c817d06427f72cef37
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c1f63a04024b65c635ed65ce6aa18febd834d90a51d9f9ff119dd4409368527
[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" "9c1f63a04024b65c635ed65ce6aa18febd834d90a51d9f9ff119dd4409368527", kill_on_drop: false }`
[INFO] [stderr]    Compiling mun_memory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "9c1f63a04024b65c635ed65ce6aa18febd834d90a51d9f9ff119dd4409368527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1f63a04024b65c635ed65ce6aa18febd834d90a51d9f9ff119dd4409368527", kill_on_drop: false }`
[INFO] [stdout] 9c1f63a04024b65c635ed65ce6aa18febd834d90a51d9f9ff119dd4409368527
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab537a625009911aeda927c4a50641a567aafe7cfd064b53dc1ae473a071418d
[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" "ab537a625009911aeda927c4a50641a567aafe7cfd064b53dc1ae473a071418d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mun_memory-f990e0ee3a74be86
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test cast::tests::cast_i64_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_i32_to_i64 ... ok
[INFO] [stdout] test cast::tests::cast_u16_to_i32 ... ok
[INFO] [stdout] test cast::tests::cast_i32_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_i8_to_i16 ... ok
[INFO] [stdout] test cast::tests::cast_i16_to_i64 ... ok
[INFO] [stdout] test cast::tests::cast_i8_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_u32_to_i64 ... ok
[INFO] [stdout] test cast::tests::cast_u32_to_u64 ... ok
[INFO] [stdout] test cast::tests::cast_u64_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_u64_to_u128 ... ok
[INFO] [stdout] test cast::tests::cast_u8_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_u8_to_i16 ... ok
[INFO] [stdout] test cast::tests::cast_u8_to_u128 ... ok
[INFO] [stdout] test cast::tests::cast_u8_to_u16 ... ok
[INFO] [stdout] test cast::tests::cast_i8_to_i32 ... ok
[INFO] [stdout] test cast::tests::cast_i8_to_i64 ... ok
[INFO] [stdout] test cast::tests::cast_u16_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_u16_to_i64 ... ok
[INFO] [stdout] test cast::tests::cast_u32_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_u8_to_i32 ... ok
[INFO] [stdout] test cast::tests::cast_u32_to_u128 ... ok
[INFO] [stdout] test cast::tests::cast_u8_to_i64 ... ok
[INFO] [stdout] test cast::tests::cast_u16_to_u64 ... ok
[INFO] [stdout] test cast::tests::cast_u8_to_u64 ... ok
[INFO] [stdout] test cast::tests::cast_u8_to_u32 ... ok
[INFO] [stdout] test cast::tests::cast_i16_to_i32 ... ok
[INFO] [stdout] test cast::tests::cast_u16_to_u32 ... ok
[INFO] [stdout] test cast::tests::cast_u16_to_u128 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-7ae66d2d581d802b
[INFO] [stdout] test cast::tests::cast_i16_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_f32_to_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test diff::myers::add2 ... ok
[INFO] [stdout] test diff::primitives::replace ... ok
[INFO] [stdout] test diff::myers::remove1 ... ok
[INFO] [stdout] test diff::myers::remove2 ... ok
[INFO] [stdout] test diff::structs::add_field2 ... ok
[INFO] [stdout] test diff::structs::cast_field ... ok
[INFO] [stdout] test diff::structs::remove_field1 ... ok
[INFO] [stdout] test diff::structs::remove ... ok
[INFO] [stdout] test diff::myers::test1 ... ok
[INFO] [stdout] test diff::primitives::add ... ok
[INFO] [stdout] test diff::myers::add1 ... ok
[INFO] [stdout] test diff::structs::add ... ok
[INFO] [stdout] test diff::structs::add_field1 ... ok
[INFO] [stdout] test diff::primitives::swap ... ok
[INFO] [stdout] test gc::alloc::alloc ... ok
[INFO] [stdout] test diff::structs::swap_fields2 ... ok
[INFO] [stdout] test gc::structs::test_trace ... ok
[INFO] [stdout] test gc::alloc::collect_simple ... ok
[INFO] [stdout] test diff::add ... ok
[INFO] [stdout] test diff::structs::rename_field2 ... ok
[INFO] [stdout] test diff::structs::swap ... ok
[INFO] [stdout] test diff::structs::remove_field3 ... ok
[INFO] [stdout] test diff::structs::replace ... ok
[INFO] [stdout] test diff::structs::swap_fields ... ok
[INFO] [stdout] test diff::structs::remove_field2 ... ok
[INFO] [stdout] test diff::primitives::remove ... ok
[INFO] [stdout] test diff::structs::add_field3 ... ok
[INFO] [stdout] test gc::alloc::collect_rooted ... ok
[INFO] [stdout] test diff::structs::rename_field1 ... ok
[INFO] [stderr]    Doc-tests mun_memory
[INFO] [stdout] test gc::structs::trace_collect ... ok
[INFO] [stdout] test gc::structs::trace_cycle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "ab537a625009911aeda927c4a50641a567aafe7cfd064b53dc1ae473a071418d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab537a625009911aeda927c4a50641a567aafe7cfd064b53dc1ae473a071418d", kill_on_drop: false }`
[INFO] [stdout] ab537a625009911aeda927c4a50641a567aafe7cfd064b53dc1ae473a071418d