[INFO] fetching crate diskspace_insight 0.1.4...
[INFO] testing diskspace_insight-0.1.4 against 1.47.0 for beta-1.48-1
[INFO] extracting crate diskspace_insight 0.1.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate diskspace_insight 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 diskspace_insight 0.1.4
[INFO] finished tweaking crates.io crate diskspace_insight 0.1.4
[INFO] tweaked toml for crates.io crate diskspace_insight 0.1.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] a23d36e6bc15d7cb79fda57c9afb4a2a5731b9e179ae96e03acb45a4cbd45d85
[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" "a23d36e6bc15d7cb79fda57c9afb4a2a5731b9e179ae96e03acb45a4cbd45d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a23d36e6bc15d7cb79fda57c9afb4a2a5731b9e179ae96e03acb45a4cbd45d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a23d36e6bc15d7cb79fda57c9afb4a2a5731b9e179ae96e03acb45a4cbd45d85", kill_on_drop: false }`
[INFO] [stdout] a23d36e6bc15d7cb79fda57c9afb4a2a5731b9e179ae96e03acb45a4cbd45d85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 74ce3d375cb113c75871d562289116d06b254c9a72a8097c78b594acde559d40
[INFO] running `Command { std: "docker" "start" "-a" "74ce3d375cb113c75871d562289116d06b254c9a72a8097c78b594acde559d40", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling rayon v1.4.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling aho-corasick v0.7.14
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rayon-core v1.8.1
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling jwalk v0.5.1
[INFO] [stderr]    Compiling diskspace_insight v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `WalkDirGeneric`
[INFO] [stdout]  --> src/lib.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use jwalk::{WalkDir, WalkDirGeneric};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.60s
[INFO] running `Command { std: "docker" "inspect" "74ce3d375cb113c75871d562289116d06b254c9a72a8097c78b594acde559d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ce3d375cb113c75871d562289116d06b254c9a72a8097c78b594acde559d40", kill_on_drop: false }`
[INFO] [stdout] 74ce3d375cb113c75871d562289116d06b254c9a72a8097c78b594acde559d40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 24d77af801755bf5c2fa4a54b2d535ff6640b4177e272244612d11758f04545f
[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" "24d77af801755bf5c2fa4a54b2d535ff6640b4177e272244612d11758f04545f", kill_on_drop: false }`
[INFO] [stderr]    Compiling diskspace_insight v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `WalkDirGeneric`
[INFO] [stdout]  --> src/lib.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use jwalk::{WalkDir, WalkDirGeneric};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WalkDirGeneric`
[INFO] [stdout]  --> src/lib.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use jwalk::{WalkDir, WalkDirGeneric};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "24d77af801755bf5c2fa4a54b2d535ff6640b4177e272244612d11758f04545f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d77af801755bf5c2fa4a54b2d535ff6640b4177e272244612d11758f04545f", kill_on_drop: false }`
[INFO] [stdout] 24d77af801755bf5c2fa4a54b2d535ff6640b4177e272244612d11758f04545f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] e6b7d364f17a9b69185c9967b19a38be6c617c1306574487793167d4c62a6e07
[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" "e6b7d364f17a9b69185c9967b19a38be6c617c1306574487793167d4c62a6e07", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `WalkDirGeneric`
[INFO] [stderr]  --> src/lib.rs:5:22
[INFO] [stderr]   |
[INFO] [stderr] 5 | use jwalk::{WalkDir, WalkDirGeneric};
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WalkDirGeneric`
[INFO] [stderr]  --> src/lib.rs:5:22
[INFO] [stderr]   |
[INFO] [stderr] 5 | use jwalk::{WalkDir, WalkDirGeneric};
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/diskspace_insight-6fbdfa82af31e5e6
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr] [2020-10-16T00:14:08Z INFO  diskspace_insight::tests] === Files By Size
[INFO] [stderr] [2020-10-16T00:14:08Z INFO  diskspace_insight::tests] === Dirs By Size
[INFO] [stderr] [2020-10-16T00:14:08Z INFO  diskspace_insight::tests] === Dirs By Combined Size
[INFO] [stderr] [2020-10-16T00:14:08Z INFO  diskspace_insight::tests] ""
[INFO] [stdout] test tests::tree ... ok
[INFO] [stderr] [2020-10-16T00:14:08Z INFO  diskspace_insight::tests] Err(Error { depth: 0, inner: Io { path: Some("test"), err: Os { code: 2, kind: NotFound, message: "No such file or directory" } } })
[INFO] [stdout] test tests::walk ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diskspace_insight
[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" "e6b7d364f17a9b69185c9967b19a38be6c617c1306574487793167d4c62a6e07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b7d364f17a9b69185c9967b19a38be6c617c1306574487793167d4c62a6e07", kill_on_drop: false }`
[INFO] [stdout] e6b7d364f17a9b69185c9967b19a38be6c617c1306574487793167d4c62a6e07
