[INFO] cloning repository https://github.com/DiscordJim/osconcepts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DiscordJim/osconcepts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiscordJim%2Fosconcepts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiscordJim%2Fosconcepts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41bf5d0ab6dbd15e0e47e8cb8dcd40c5eb28cd0f
[INFO] testing DiscordJim/osconcepts against master#d933cf483edf1605142ac6899ff32536c0ad8b22 for pr-150933
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiscordJim%2Fosconcepts" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DiscordJim/osconcepts
[INFO] finished tweaking git repo https://github.com/DiscordJim/osconcepts
[INFO] tweaked toml for git repo https://github.com/DiscordJim/osconcepts written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DiscordJim/osconcepts on toolchain d933cf483edf1605142ac6899ff32536c0ad8b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DiscordJim/osconcepts already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded random-string v1.1.0
[INFO] [stderr]   Downloaded libc v0.2.168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 838066f04717c5d688b800c509043a82356d7dceeb75dd812e0b785e7fcc774b
[INFO] running `Command { std: "docker" "start" "-a" "838066f04717c5d688b800c509043a82356d7dceeb75dd812e0b785e7fcc774b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "838066f04717c5d688b800c509043a82356d7dceeb75dd812e0b785e7fcc774b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "838066f04717c5d688b800c509043a82356d7dceeb75dd812e0b785e7fcc774b", kill_on_drop: false }`
[INFO] [stdout] 838066f04717c5d688b800c509043a82356d7dceeb75dd812e0b785e7fcc774b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8aa3267af2dee878c1037ac49a451599a67dfb0b6f7ec303c96a5958b3852e0
[INFO] running `Command { std: "docker" "start" "-a" "c8aa3267af2dee878c1037ac49a451599a67dfb0b6f7ec303c96a5958b3852e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling random-string v1.1.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling osconcepts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.30s
[INFO] running `Command { std: "docker" "inspect" "c8aa3267af2dee878c1037ac49a451599a67dfb0b6f7ec303c96a5958b3852e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8aa3267af2dee878c1037ac49a451599a67dfb0b6f7ec303c96a5958b3852e0", kill_on_drop: false }`
[INFO] [stdout] c8aa3267af2dee878c1037ac49a451599a67dfb0b6f7ec303c96a5958b3852e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d2f5af2a7a5aa41ba5db18a8ab6b42d2612b9feb54adc65851a6f64ce2bf4b6
[INFO] running `Command { std: "docker" "start" "-a" "3d2f5af2a7a5aa41ba5db18a8ab6b42d2612b9feb54adc65851a6f64ce2bf4b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling osconcepts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "3d2f5af2a7a5aa41ba5db18a8ab6b42d2612b9feb54adc65851a6f64ce2bf4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2f5af2a7a5aa41ba5db18a8ab6b42d2612b9feb54adc65851a6f64ce2bf4b6", kill_on_drop: false }`
[INFO] [stdout] 3d2f5af2a7a5aa41ba5db18a8ab6b42d2612b9feb54adc65851a6f64ce2bf4b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f504bd9403129c3d37cade8b48c3b4383728bc367afa7b6d82a2a84c48d1746
[INFO] running `Command { std: "docker" "start" "-a" "9f504bd9403129c3d37cade8b48c3b4383728bc367afa7b6d82a2a84c48d1746", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/osconcepts-44423b65f32854bb)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test computer::multilevel::tests::test_multilevel_simple ... ok
[INFO] [stdout] test computer::scheduler::tests::scheduler_rr ... ok
[INFO] [stdout] test computer::scheduler::tests::scheduler_fcfs ... ok
[INFO] [stdout] test computer::scheduler::tests::scheduler_priority ... ok
[INFO] [stdout] test computer::scheduler::tests::scheduler_srt ... ok
[INFO] [stdout] test disks::bits::tests::simple_bitvec ... ok
[INFO] [stdout] test disks::bits::tests::simple_bitvec_parity ... ok
[INFO] [stdout] test computer::scheduler::tests::scheduler_srt_preemption ... ok
[INFO] [stdout] test computer::scheduler::tests::scheduler_priority_preempt ... ok
[INFO] [stdout] test computer::multilevel::tests::test_multilevel_preemptive ... ok
[INFO] [stdout] test disks::hard_drive::tests::test_magnetic_disk_simple ... ok
[INFO] [stdout] test disks::hard_drive::tests::test_magnetic_disk_servicing_scan ... ok
[INFO] [stdout] test disks::hard_drive::tests::test_magnetic_disk_servicing_sstf ... ok
[INFO] [stdout] test disks::hard_drive::tests::test_magnetic_disk_servicing_clook ... ok
[INFO] [stdout] test disks::hard_drive::tests::test_magnetic_disk_servicing_fcfs ... ok
[INFO] [stdout] test disks::hard_drive::tests::test_magnetic_disk_servicing_cscan ... ok
[INFO] [stdout] test disks::tests::test_storage ... ok
[INFO] [stdout] test filesystem::indexed::tests::test_indexed_allocation ... ok
[INFO] [stdout] test disks::tests::test_storage_bit ... ok
[INFO] [stdout] test filesystem::linked::tests::test_linked_allocation ... ok
[INFO] [stdout] test memory::paging::local::tests::test_logical_address ... ok
[INFO] [stdout] test memory::paging::pager::tests::test_pager ... ok
[INFO] [stdout] test memory::paging::pager::tests::test_pager_proper ... ok
[INFO] [stdout] test memory::paging::tests::test_page_alloc ... ok
[INFO] [stdout] test memory::paging::table::tests::test_page_table ... ok
[INFO] [stdout] test memory::pool::tests::test_random_anonymous_map ... ok
[INFO] [stdout] test disks::raid::raid1::tests::test_raid1_array ... ok
[INFO] [stdout] test disks::raid::raid4::tests::test_raid4_array_corruption ... ok
[INFO] [stdout] test disks::raid::raid0::tests::test_raid0_array ... ok
[INFO] [stdout] test disks::raid::raid4::tests::test_raid4_array ... ok
[INFO] [stdout] test disks::raid::raid3::tests::test_raid3_array_corruption ... ok
[INFO] [stdout] test disks::raid::raid3::tests::test_raid3_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.30s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests osconcepts
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/computer/multilevel.rs - computer::multilevel::MultilevelQueue (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f504bd9403129c3d37cade8b48c3b4383728bc367afa7b6d82a2a84c48d1746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f504bd9403129c3d37cade8b48c3b4383728bc367afa7b6d82a2a84c48d1746", kill_on_drop: false }`
[INFO] [stdout] 9f504bd9403129c3d37cade8b48c3b4383728bc367afa7b6d82a2a84c48d1746