[INFO] crate mem_cmp 0.1.4 is already in cache
[INFO] testing mem_cmp-0.1.4 against 1.45.2 for beta-1.46-1
[INFO] extracting crate mem_cmp 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mem_cmp 0.1.4 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mem_cmp 0.1.4
[INFO] finished tweaking crates.io crate mem_cmp 0.1.4
[INFO] tweaked toml for crates.io crate mem_cmp 0.1.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21bff07a3fa3efbd619fc1be268e1a5f787b36b5fde469d3abef378ec1d75105
[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" "21bff07a3fa3efbd619fc1be268e1a5f787b36b5fde469d3abef378ec1d75105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21bff07a3fa3efbd619fc1be268e1a5f787b36b5fde469d3abef378ec1d75105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21bff07a3fa3efbd619fc1be268e1a5f787b36b5fde469d3abef378ec1d75105", kill_on_drop: false }`
[INFO] [stdout] 21bff07a3fa3efbd619fc1be268e1a5f787b36b5fde469d3abef378ec1d75105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] d90a8c7b816f56f3abee0fad78b115b80d05534158548d9754b6fb520862cae1
[INFO] running `Command { std: "docker" "start" "-a" "d90a8c7b816f56f3abee0fad78b115b80d05534158548d9754b6fb520862cae1", kill_on_drop: false }`
[INFO] [stderr]    Compiling mem_cmp v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "d90a8c7b816f56f3abee0fad78b115b80d05534158548d9754b6fb520862cae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d90a8c7b816f56f3abee0fad78b115b80d05534158548d9754b6fb520862cae1", kill_on_drop: false }`
[INFO] [stdout] d90a8c7b816f56f3abee0fad78b115b80d05534158548d9754b6fb520862cae1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3897a9c55181bd5baeaae6964ab757cc8854b21cfa3eb1f2ef88382d2b5dbdc8
[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" "3897a9c55181bd5baeaae6964ab757cc8854b21cfa3eb1f2ef88382d2b5dbdc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling mem_cmp v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "3897a9c55181bd5baeaae6964ab757cc8854b21cfa3eb1f2ef88382d2b5dbdc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3897a9c55181bd5baeaae6964ab757cc8854b21cfa3eb1f2ef88382d2b5dbdc8", kill_on_drop: false }`
[INFO] [stdout] 3897a9c55181bd5baeaae6964ab757cc8854b21cfa3eb1f2ef88382d2b5dbdc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9d6dcc079bb9131b9c5a9d0094050cc08011b061dca8e30dff90d94636bbf32
[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" "a9d6dcc079bb9131b9c5a9d0094050cc08011b061dca8e30dff90d94636bbf32", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mem_cmp-147428ecc8e89f91
[INFO] [stdout] test mem_ord::tests::different_sizes ... ok
[INFO] [stderr]    Doc-tests mem_cmp
[INFO] [stdout] test mem_eq::tests::equal_bytes ... ok
[INFO] [stdout] test mem_ord::tests::compare_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] test src/lib.rs -  (line 29) ... ok
[INFO] [stdout] test src/mem_ordered.rs - mem_ordered::MemOrdered (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9d6dcc079bb9131b9c5a9d0094050cc08011b061dca8e30dff90d94636bbf32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d6dcc079bb9131b9c5a9d0094050cc08011b061dca8e30dff90d94636bbf32", kill_on_drop: false }`
[INFO] [stdout] a9d6dcc079bb9131b9c5a9d0094050cc08011b061dca8e30dff90d94636bbf32