[INFO] fetching crate vm-info 0.2.0...
[INFO] testing vm-info-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate vm-info 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate vm-info 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vm-info 0.2.0
[INFO] finished tweaking crates.io crate vm-info 0.2.0
[INFO] tweaked toml for crates.io crate vm-info 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate vm-info 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43ff7a0f37a622fb2aabf39a7f4fddd610ded5102a6bc6c44bff9f657e38ddac
[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" "43ff7a0f37a622fb2aabf39a7f4fddd610ded5102a6bc6c44bff9f657e38ddac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43ff7a0f37a622fb2aabf39a7f4fddd610ded5102a6bc6c44bff9f657e38ddac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ff7a0f37a622fb2aabf39a7f4fddd610ded5102a6bc6c44bff9f657e38ddac", kill_on_drop: false }`
[INFO] [stdout] 43ff7a0f37a622fb2aabf39a7f4fddd610ded5102a6bc6c44bff9f657e38ddac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fa89d8b9fc4d4335eb60e9b267feb382628298dbb46e0966cdc863cd3429670
[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" "1fa89d8b9fc4d4335eb60e9b267feb382628298dbb46e0966cdc863cd3429670", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling vm-info v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.68s
[INFO] running `Command { std: "docker" "inspect" "1fa89d8b9fc4d4335eb60e9b267feb382628298dbb46e0966cdc863cd3429670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fa89d8b9fc4d4335eb60e9b267feb382628298dbb46e0966cdc863cd3429670", kill_on_drop: false }`
[INFO] [stdout] 1fa89d8b9fc4d4335eb60e9b267feb382628298dbb46e0966cdc863cd3429670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1a97b8538255d17249a70ce096b18f7a33f57c49800acd508dbbf0720289f4c
[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" "e1a97b8538255d17249a70ce096b18f7a33f57c49800acd508dbbf0720289f4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling vm-info v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "e1a97b8538255d17249a70ce096b18f7a33f57c49800acd508dbbf0720289f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a97b8538255d17249a70ce096b18f7a33f57c49800acd508dbbf0720289f4c", kill_on_drop: false }`
[INFO] [stdout] e1a97b8538255d17249a70ce096b18f7a33f57c49800acd508dbbf0720289f4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d478474c6f17893e93c21783da565664d134c18f59865f1ee18e7e06af1dfc81
[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" "d478474c6f17893e93c21783da565664d134c18f59865f1ee18e7e06af1dfc81", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vm_info-62462db273b8ec42
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test mapped_region::tests::permissions_debug ... ok
[INFO] [stdout] test tests::page_size_works ... ok
[INFO] [stdout] test mapped_region::tests::iteration_aborts_on_error ... ok
[INFO] [stdout] test mapped_region::tests::sample_maps_file ... ok
[INFO] [stdout] test mapped_region::tests::read_own_pid ... ok
[INFO] [stdout] test mapped_region::tests::read_self ... ok
[INFO] [stdout] test mapped_region::tests::maps_file_with_hex_device_nodes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vm-info
[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" "d478474c6f17893e93c21783da565664d134c18f59865f1ee18e7e06af1dfc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d478474c6f17893e93c21783da565664d134c18f59865f1ee18e7e06af1dfc81", kill_on_drop: false }`
[INFO] [stdout] d478474c6f17893e93c21783da565664d134c18f59865f1ee18e7e06af1dfc81
