[INFO] fetching crate wipe_buddy 0.2.0...
[INFO] testing wipe_buddy-0.2.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate wipe_buddy 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate wipe_buddy 0.2.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wipe_buddy 0.2.0
[INFO] finished tweaking crates.io crate wipe_buddy 0.2.0
[INFO] tweaked toml for crates.io crate wipe_buddy 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate wipe_buddy 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.1.11
[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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bf016dfb65c9544d3ddb99629427991dac34e6d4c43e7aaa74d8ba5e879f51b
[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" "9bf016dfb65c9544d3ddb99629427991dac34e6d4c43e7aaa74d8ba5e879f51b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bf016dfb65c9544d3ddb99629427991dac34e6d4c43e7aaa74d8ba5e879f51b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf016dfb65c9544d3ddb99629427991dac34e6d4c43e7aaa74d8ba5e879f51b", kill_on_drop: false }`
[INFO] [stdout] 9bf016dfb65c9544d3ddb99629427991dac34e6d4c43e7aaa74d8ba5e879f51b
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 348b64ec9a90d5e2aac48f8e9abca7f3cb87c181a2088c940b1b8adfcb7981da
[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" "348b64ec9a90d5e2aac48f8e9abca7f3cb87c181a2088c940b1b8adfcb7981da", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.11
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling wipe_buddy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 | ...   /// Contains the major and minor numbers of  each  partition  as  well  as  the  number  of 1024-byte blocks and the partition name.
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 118 | ...   let no_blocks: u64 = no_blocks.unwrap_or("0").parse().unwrap_or(0);
[INFO] [stdout]     |       ------------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` 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 9.66s
[INFO] running `Command { std: "docker" "inspect" "348b64ec9a90d5e2aac48f8e9abca7f3cb87c181a2088c940b1b8adfcb7981da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348b64ec9a90d5e2aac48f8e9abca7f3cb87c181a2088c940b1b8adfcb7981da", kill_on_drop: false }`
[INFO] [stdout] 348b64ec9a90d5e2aac48f8e9abca7f3cb87c181a2088c940b1b8adfcb7981da
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d24088e0941cd8c0f6fc635d2db0f2c994eb0d4cdf5f5dd85e067d220c4568ed
[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" "d24088e0941cd8c0f6fc635d2db0f2c994eb0d4cdf5f5dd85e067d220c4568ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling wipe_buddy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 | ...   /// Contains the major and minor numbers of  each  partition  as  well  as  the  number  of 1024-byte blocks and the partition name.
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 118 | ...   let no_blocks: u64 = no_blocks.unwrap_or("0").parse().unwrap_or(0);
[INFO] [stdout]     |       ------------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` 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 1.57s
[INFO] running `Command { std: "docker" "inspect" "d24088e0941cd8c0f6fc635d2db0f2c994eb0d4cdf5f5dd85e067d220c4568ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d24088e0941cd8c0f6fc635d2db0f2c994eb0d4cdf5f5dd85e067d220c4568ed", kill_on_drop: false }`
[INFO] [stdout] d24088e0941cd8c0f6fc635d2db0f2c994eb0d4cdf5f5dd85e067d220c4568ed
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65ea819f4f0c309da8abafa7ce0ecc080ef55721a6847193cbe46294469912fa
[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" "65ea819f4f0c309da8abafa7ce0ecc080ef55721a6847193cbe46294469912fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/main.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 | ...   /// Contains the major and minor numbers of  each  partition  as  well  as  the  number  of 1024-byte blocks and the partition name.
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 118 | ...   let no_blocks: u64 = no_blocks.unwrap_or("0").parse().unwrap_or(0);
[INFO] [stderr]     |       ------------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wipe_buddy-589ece6da2eb3440
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test::add_assign_bytes ... ok
[INFO] [stdout] test test::add_assign_mixed_up ... ok
[INFO] [stdout] test test::add_bytes_mixed_down ... ok
[INFO] [stdout] test test::add_kilobytes ... ok
[INFO] [stdout] test test::format_byte ... ok
[INFO] [stdout] test test::format_gigabyte ... ok
[INFO] [stdout] test test::format_kilobyte ... ok
[INFO] [stdout] test test::ord_eqals ... ok
[INFO] [stdout] test test::ord_less ... ok
[INFO] [stdout] test test::ord_more ... ok
[INFO] [stdout] test test::parse_partition_file_sda_mmcblk0 ... ok
[INFO] [stdout] test test::protect_sdb ... ok
[INFO] [stdout] test test::sub_bytes_mixed_down ... ok
[INFO] [stdout] test test::sub_bytes_mixed_up ... ok
[INFO] [stdout] test test::sub_bytes ... ok
[INFO] [stdout] test test::unit_eq ... ok
[INFO] [stdout] test test::sub_kilobytes ... ok
[INFO] [stdout] test test::protect_sda ... ok
[INFO] [stdout] test test::format_terrabyte ... ok
[INFO] [stdout] test test::format_megabyte ... ok
[INFO] [stdout] test test::add_assign_mixed_down ... ok
[INFO] [stdout] test test::add_assign_kilobytes ... ok
[INFO] [stdout] test test::add_bytes ... ok
[INFO] [stdout] test test::add_bytes_mixed_up ... ok
[INFO] [stdout] test test::delta_byte_per_second_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65ea819f4f0c309da8abafa7ce0ecc080ef55721a6847193cbe46294469912fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ea819f4f0c309da8abafa7ce0ecc080ef55721a6847193cbe46294469912fa", kill_on_drop: false }`
[INFO] [stdout] 65ea819f4f0c309da8abafa7ce0ecc080ef55721a6847193cbe46294469912fa