[INFO] fetching crate sched-clock 0.1.2...
[INFO] testing sched-clock-0.1.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate sched-clock 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sched-clock 0.1.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sched-clock 0.1.2
[INFO] finished tweaking crates.io crate sched-clock 0.1.2
[INFO] tweaked toml for crates.io crate sched-clock 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0763bd0565b0ed5cba3a93f0c0c41319d3ae9f9bfc9f9b887cb569551b1660cd
[INFO] running `Command { std: "docker" "start" "-a" "0763bd0565b0ed5cba3a93f0c0c41319d3ae9f9bfc9f9b887cb569551b1660cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0763bd0565b0ed5cba3a93f0c0c41319d3ae9f9bfc9f9b887cb569551b1660cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0763bd0565b0ed5cba3a93f0c0c41319d3ae9f9bfc9f9b887cb569551b1660cd", kill_on_drop: false }`
[INFO] [stdout] 0763bd0565b0ed5cba3a93f0c0c41319d3ae9f9bfc9f9b887cb569551b1660cd
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b96aaf298a3d7bcc95ec92cc245e9f9f3416e5c52c3c4dd91f0ee0fb03ad2a9
[INFO] running `Command { std: "docker" "start" "-a" "8b96aaf298a3d7bcc95ec92cc245e9f9f3416e5c52c3c4dd91f0ee0fb03ad2a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling sched-clock v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/clocks/linux.rs:17:45
[INFO] [stdout]    |
[INFO] [stdout] 17 |             let mut t: timespec = std::mem::uninitialized();
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/clocks/linux.rs:32:45
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let mut t: timespec = std::mem::uninitialized();
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b96aaf298a3d7bcc95ec92cc245e9f9f3416e5c52c3c4dd91f0ee0fb03ad2a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b96aaf298a3d7bcc95ec92cc245e9f9f3416e5c52c3c4dd91f0ee0fb03ad2a9", kill_on_drop: false }`
[INFO] [stdout] 8b96aaf298a3d7bcc95ec92cc245e9f9f3416e5c52c3c4dd91f0ee0fb03ad2a9
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e6ddfdfebc8d873434713ea93246440242cd2b35bcf4d8799073e8d10afd685
[INFO] running `Command { std: "docker" "start" "-a" "1e6ddfdfebc8d873434713ea93246440242cd2b35bcf4d8799073e8d10afd685", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/clocks/linux.rs:17:45
[INFO] [stdout]    |
[INFO] [stdout] 17 |             let mut t: timespec = std::mem::uninitialized();
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/clocks/linux.rs:32:45
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let mut t: timespec = std::mem::uninitialized();
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling quickcheck_macros v0.8.0
[INFO] [stderr]    Compiling sched-clock v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/clocks/linux.rs:17:45
[INFO] [stdout]    |
[INFO] [stdout] 17 |             let mut t: timespec = std::mem::uninitialized();
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/clocks/linux.rs:32:45
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let mut t: timespec = std::mem::uninitialized();
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "1e6ddfdfebc8d873434713ea93246440242cd2b35bcf4d8799073e8d10afd685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e6ddfdfebc8d873434713ea93246440242cd2b35bcf4d8799073e8d10afd685", kill_on_drop: false }`
[INFO] [stdout] 1e6ddfdfebc8d873434713ea93246440242cd2b35bcf4d8799073e8d10afd685
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fd0ff6f60d813dcfd664c438364f6f238d72f840ec569dc727cac8891a8cf9b
[INFO] running `Command { std: "docker" "start" "-a" "6fd0ff6f60d813dcfd664c438364f6f238d72f840ec569dc727cac8891a8cf9b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/clocks/linux.rs:17:45
[INFO] [stderr]    |
[INFO] [stderr] 17 |             let mut t: timespec = std::mem::uninitialized();
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/clocks/linux.rs:32:45
[INFO] [stderr]    |
[INFO] [stderr] 32 |             let mut t: timespec = std::mem::uninitialized();
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sched-clock` (lib) generated 2 warnings
[INFO] [stderr] warning: `sched-clock` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sched_clock-c18a417e5a0c89a0)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::instant_instant_properties ... ok
[INFO] [stdout] test tests::special_instants ... ok
[INFO] [stdout] test clocks::linux::tests::boot_time_clock ... ok
[INFO] [stdout] test tests::special_durations ... ok
[INFO] [stdout] test clocks::tests::default_clock ... ok
[INFO] [stdout] test clocks::std::tests::std_clock ... ok
[INFO] [stdout] test clocks::linux::tests::monotonic_raw_clock ... ok
[INFO] [stdout] test tests::duration_duration_properties ... ok
[INFO] [stdout] test tests::duration_i64_properties ... ok
[INFO] [stdout] test tests::duration_properties ... ok
[INFO] [stdout] test tests::instant_duration_properties ... ok
[INFO] [stderr]    Doc-tests sched-clock
[INFO] [stdout] test tests::instant_properties ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6fd0ff6f60d813dcfd664c438364f6f238d72f840ec569dc727cac8891a8cf9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fd0ff6f60d813dcfd664c438364f6f238d72f840ec569dc727cac8891a8cf9b", kill_on_drop: false }`
[INFO] [stdout] 6fd0ff6f60d813dcfd664c438364f6f238d72f840ec569dc727cac8891a8cf9b