[INFO] crate mun_memory 0.1.0 is already in cache
[INFO] testing mun_memory-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate mun_memory 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate mun_memory 0.1.0 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 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-6/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce4964ffa5a4ecffab240efe52c5c8d1dfaea4fc19171f55bd33b6ff2a2ed9f7
[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" "ce4964ffa5a4ecffab240efe52c5c8d1dfaea4fc19171f55bd33b6ff2a2ed9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce4964ffa5a4ecffab240efe52c5c8d1dfaea4fc19171f55bd33b6ff2a2ed9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4964ffa5a4ecffab240efe52c5c8d1dfaea4fc19171f55bd33b6ff2a2ed9f7", kill_on_drop: false }`
[INFO] [stdout] ce4964ffa5a4ecffab240efe52c5c8d1dfaea4fc19171f55bd33b6ff2a2ed9f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5354e47ae0876c3a08fe99fad60023a7824baa11bcb92dda8119d703ba891de
[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" "d5354e47ae0876c3a08fe99fad60023a7824baa11bcb92dda8119d703ba891de", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling smallvec v1.4.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling lock_api v0.3.4
[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 5.28s
[INFO] running `Command { std: "docker" "inspect" "d5354e47ae0876c3a08fe99fad60023a7824baa11bcb92dda8119d703ba891de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5354e47ae0876c3a08fe99fad60023a7824baa11bcb92dda8119d703ba891de", kill_on_drop: false }`
[INFO] [stdout] d5354e47ae0876c3a08fe99fad60023a7824baa11bcb92dda8119d703ba891de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6109ce1e974bf5f17da2186e88e5003229c43e751dfdae30bba1cd2f8e9cd9cc
[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" "6109ce1e974bf5f17da2186e88e5003229c43e751dfdae30bba1cd2f8e9cd9cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling mun_memory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.88s
[INFO] running `Command { std: "docker" "inspect" "6109ce1e974bf5f17da2186e88e5003229c43e751dfdae30bba1cd2f8e9cd9cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6109ce1e974bf5f17da2186e88e5003229c43e751dfdae30bba1cd2f8e9cd9cc", kill_on_drop: false }`
[INFO] [stdout] 6109ce1e974bf5f17da2186e88e5003229c43e751dfdae30bba1cd2f8e9cd9cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ecaa1be7c45bc64a6e1680044f27a7885675bfcc963c3f9461121d41fd0ab8b
[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" "2ecaa1be7c45bc64a6e1680044f27a7885675bfcc963c3f9461121d41fd0ab8b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mun_memory-37fe3ffab52c08f7
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test cast::tests::cast_f32_to_f64 ... ok
[INFO] [stdout] test cast::tests::cast_i16_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_u32_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_u16_to_u32 ... ok
[INFO] [stdout] test cast::tests::cast_i16_to_i32 ... ok
[INFO] [stdout] test cast::tests::cast_u16_to_i32 ... ok
[INFO] [stdout] test cast::tests::cast_i16_to_i64 ... ok
[INFO] [stdout] test cast::tests::cast_u16_to_u64 ... ok
[INFO] [stdout] test cast::tests::cast_i32_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_u16_to_i64 ... ok
[INFO] [stdout] test cast::tests::cast_u32_to_u128 ... 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_u8_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_u8_to_i16 ... ok
[INFO] [stdout] test cast::tests::cast_u8_to_i64 ... 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_u8_to_u32 ... ok
[INFO] [stdout] test cast::tests::cast_u8_to_u64 ... ok
[INFO] [stdout] test cast::tests::cast_u16_to_i128 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-81fcf6c28ca5e73f
[INFO] [stdout] test cast::tests::cast_i8_to_i64 ... ok
[INFO] [stdout] test cast::tests::cast_u32_to_i64 ... ok
[INFO] [stdout] test cast::tests::cast_i8_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_i64_to_i128 ... ok
[INFO] [stdout] test cast::tests::cast_u64_to_u128 ... ok
[INFO] [stdout] test cast::tests::cast_u16_to_u128 ... ok
[INFO] [stdout] test cast::tests::cast_i32_to_i64 ... ok
[INFO] [stdout] test cast::tests::cast_u8_to_i32 ... ok
[INFO] [stdout] test cast::tests::cast_i8_to_i16 ... ok
[INFO] [stdout] test cast::tests::cast_i8_to_i32 ... 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::remove1 ... ok
[INFO] [stdout] test diff::add ... ok
[INFO] [stdout] test diff::structs::remove ... ok
[INFO] [stdout] test diff::structs::add_field2 ... ok
[INFO] [stdout] test diff::primitives::swap ... ok
[INFO] [stdout] test diff::myers::add1 ... ok
[INFO] [stdout] test diff::primitives::replace ... ok
[INFO] [stdout] test diff::myers::add2 ... ok
[INFO] [stdout] test diff::structs::add_field1 ... ok
[INFO] [stderr]    Doc-tests mun_memory
[INFO] [stdout] test diff::structs::remove_field3 ... ok
[INFO] [stdout] test diff::myers::remove2 ... ok
[INFO] [stdout] test diff::myers::test1 ... ok
[INFO] [stdout] test diff::structs::add ... ok
[INFO] [stdout] test diff::primitives::remove ... ok
[INFO] [stdout] test diff::primitives::add ... ok
[INFO] [stdout] test diff::structs::add_field3 ... ok
[INFO] [stdout] test diff::structs::cast_field ... ok
[INFO] [stdout] test diff::structs::remove_field1 ... ok
[INFO] [stdout] test diff::structs::remove_field2 ... ok
[INFO] [stdout] test diff::structs::rename_field1 ... ok
[INFO] [stdout] test diff::structs::rename_field2 ... ok
[INFO] [stdout] test diff::structs::replace ... ok
[INFO] [stdout] test diff::structs::swap ... ok
[INFO] [stdout] test gc::structs::trace_cycle ... ok
[INFO] [stdout] test diff::structs::swap_fields ... ok
[INFO] [stdout] test gc::alloc::collect_simple ... ok
[INFO] [stdout] test gc::alloc::collect_rooted ... ok
[INFO] [stdout] test diff::structs::swap_fields2 ... ok
[INFO] [stdout] test gc::structs::trace_collect ... ok
[INFO] [stdout] test gc::structs::test_trace ... ok
[INFO] [stdout] test gc::alloc::alloc ... 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" "2ecaa1be7c45bc64a6e1680044f27a7885675bfcc963c3f9461121d41fd0ab8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ecaa1be7c45bc64a6e1680044f27a7885675bfcc963c3f9461121d41fd0ab8b", kill_on_drop: false }`
[INFO] [stdout] 2ecaa1be7c45bc64a6e1680044f27a7885675bfcc963c3f9461121d41fd0ab8b