[INFO] fetching crate k12sum 0.1.4...
[INFO] testing k12sum-0.1.4 against 1.47.0 for beta-1.48-1
[INFO] extracting crate k12sum 0.1.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate k12sum 0.1.4 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate k12sum 0.1.4
[INFO] finished tweaking crates.io crate k12sum 0.1.4
[INFO] tweaked toml for crates.io crate k12sum 0.1.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate k12sum 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", 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] f7e3681654c979a04978a486f2b6981ac4fef68507af4903e007b25f394e821a
[INFO] running `Command { std: "docker" "start" "-a" "f7e3681654c979a04978a486f2b6981ac4fef68507af4903e007b25f394e821a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7e3681654c979a04978a486f2b6981ac4fef68507af4903e007b25f394e821a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7e3681654c979a04978a486f2b6981ac4fef68507af4903e007b25f394e821a", kill_on_drop: false }`
[INFO] [stdout] f7e3681654c979a04978a486f2b6981ac4fef68507af4903e007b25f394e821a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b55143547b6167a6d2650f824e43c932f339a5b6d9ba7aacad08e718445847a
[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" "1b55143547b6167a6d2650f824e43c932f339a5b6d9ba7aacad08e718445847a", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling wild v2.0.4
[INFO] [stderr]    Compiling kangarootwelve_xkcp v0.1.4
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling k12sum v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.80s
[INFO] running `Command { std: "docker" "inspect" "1b55143547b6167a6d2650f824e43c932f339a5b6d9ba7aacad08e718445847a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b55143547b6167a6d2650f824e43c932f339a5b6d9ba7aacad08e718445847a", kill_on_drop: false }`
[INFO] [stdout] 1b55143547b6167a6d2650f824e43c932f339a5b6d9ba7aacad08e718445847a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57c4d9e8e1b6cfa66e33034b41002c64224187d1413ae87f2af22f5aabb5e18b
[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" "57c4d9e8e1b6cfa66e33034b41002c64224187d1413ae87f2af22f5aabb5e18b", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling shared_child v0.3.4
[INFO] [stderr]    Compiling os_pipe v0.9.2
[INFO] [stderr]    Compiling duct v0.13.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling k12sum v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.98s
[INFO] running `Command { std: "docker" "inspect" "57c4d9e8e1b6cfa66e33034b41002c64224187d1413ae87f2af22f5aabb5e18b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c4d9e8e1b6cfa66e33034b41002c64224187d1413ae87f2af22f5aabb5e18b", kill_on_drop: false }`
[INFO] [stdout] 57c4d9e8e1b6cfa66e33034b41002c64224187d1413ae87f2af22f5aabb5e18b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.47.0" "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] 8f6e8f527092c89009d0c5fa29d81133120cf7a8ed1cf63d99de0641506fd053
[INFO] running `Command { std: "docker" "start" "-a" "8f6e8f527092c89009d0c5fa29d81133120cf7a8ed1cf63d99de0641506fd053", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/k12sum-63ab808522da12c2
[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] [stderr]      Running /opt/rustwide/target/debug/deps/test-d5b4903313869ac0
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_globbing ... ok
[INFO] [stdout] test test_hash_one ... ok
[INFO] [stdout] test test_customization ... ok
[INFO] [stdout] test test_hash_many ... ok
[INFO] [stdout] test test_hash_one_raw ... ok
[INFO] [stdout] test test_length_without_value_is_an_error ... ok
[INFO] [stdout] test test_invalid_unicode_on_unix ... ok
[INFO] [stdout] test test_newline_and_backslash_escaping_on_unix ... ok
[INFO] [stdout] test test_hash_length ... ok
[INFO] [stdout] test test_mmap_stdin_is_an_error ... ok
[INFO] [stdout] test test_check_invalid_characters ... ok
[INFO] [stdout] test test_raw_with_multi_files_is_an_error ... ok
[INFO] [stdout] test test_missing_files ... ok
[INFO] [stdout] test test_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f6e8f527092c89009d0c5fa29d81133120cf7a8ed1cf63d99de0641506fd053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f6e8f527092c89009d0c5fa29d81133120cf7a8ed1cf63d99de0641506fd053", kill_on_drop: false }`
[INFO] [stdout] 8f6e8f527092c89009d0c5fa29d81133120cf7a8ed1cf63d99de0641506fd053
