[INFO] cloning repository https://github.com/ratnadeepb/memenpsf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ratnadeepb/memenpsf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratnadeepb%2Fmemenpsf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratnadeepb%2Fmemenpsf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 602012b038e94270b0a1cd931b0e7fe6193050d2
[INFO] testing ratnadeepb/memenpsf against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratnadeepb%2Fmemenpsf" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ratnadeepb/memenpsf on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ratnadeepb/memenpsf
[INFO] finished tweaking git repo https://github.com/ratnadeepb/memenpsf
[INFO] tweaked toml for git repo https://github.com/ratnadeepb/memenpsf written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ratnadeepb/memenpsf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c664e320854a7e504bfa9fa6af278b90b49fd4f2ea9e605c7b22badde20b4476
[INFO] running `Command { std: "docker" "start" "-a" "c664e320854a7e504bfa9fa6af278b90b49fd4f2ea9e605c7b22badde20b4476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c664e320854a7e504bfa9fa6af278b90b49fd4f2ea9e605c7b22badde20b4476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c664e320854a7e504bfa9fa6af278b90b49fd4f2ea9e605c7b22badde20b4476", kill_on_drop: false }`
[INFO] [stdout] c664e320854a7e504bfa9fa6af278b90b49fd4f2ea9e605c7b22badde20b4476
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dbb8ffaa95fb48ca43c4f77b2c3892f0a477472a204f511280f53f246db8e3d
[INFO] running `Command { std: "docker" "start" "-a" "7dbb8ffaa95fb48ca43c4f77b2c3892f0a477472a204f511280f53f246db8e3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.6
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-core v0.3.13
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling fastrand v1.4.0
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.5
[INFO] [stderr]    Compiling futures-io v0.3.13
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling vec-arena v1.0.0
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling futures-lite v1.11.3
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling async-lock v2.3.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling fd v0.2.3
[INFO] [stderr]    Compiling shm_open_anonymous v1.0.1
[INFO] [stderr]    Compiling ipc-queue v0.1.0 (/opt/rustwide/workdir/ipc-queue)
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling async-executor v1.4.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling nb-connect v1.0.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-queue v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling ctor v0.1.19
[INFO] [stderr]    Compiling polling v2.0.2
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-io v1.3.1
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-std v1.9.0
[INFO] [stderr]    Compiling fdpass v0.1.0 (/opt/rustwide/workdir/fdpass-rs)
[INFO] [stderr]    Compiling memenpsf v0.1.0 (/opt/rustwide/workdir/memenpsf)
[INFO] [stdout] warning: unused import: `net::Shutdown`
[INFO] [stdout]  --> memenpsf/src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     net::Shutdown,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::uniform::UniformChar`
[INFO] [stdout]   --> memenpsf/src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rand::distributions::uniform::UniformChar;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> memenpsf/src/lib.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::{self, Read, Result, Write},
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> memenpsf/src/lib.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::{self, Read, Result, Write},
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.27s
[INFO] running `Command { std: "docker" "inspect" "7dbb8ffaa95fb48ca43c4f77b2c3892f0a477472a204f511280f53f246db8e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dbb8ffaa95fb48ca43c4f77b2c3892f0a477472a204f511280f53f246db8e3d", kill_on_drop: false }`
[INFO] [stdout] 7dbb8ffaa95fb48ca43c4f77b2c3892f0a477472a204f511280f53f246db8e3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 279a4bdf212105de978c51baaf5206f5646747d644e327ddf929d79fddaff05b
[INFO] running `Command { std: "docker" "start" "-a" "279a4bdf212105de978c51baaf5206f5646747d644e327ddf929d79fddaff05b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipc-queue v0.1.0 (/opt/rustwide/workdir/ipc-queue)
[INFO] [stderr]    Compiling fdpass v0.1.0 (/opt/rustwide/workdir/fdpass-rs)
[INFO] [stderr]    Compiling memenpsf v0.1.0 (/opt/rustwide/workdir/memenpsf)
[INFO] [stdout] warning: unused import: `net::Shutdown`
[INFO] [stdout]  --> memenpsf/src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     net::Shutdown,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::uniform::UniformChar`
[INFO] [stdout]   --> memenpsf/src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rand::distributions::uniform::UniformChar;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> memenpsf/src/lib.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::{self, Read, Result, Write},
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> memenpsf/src/lib.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::{self, Read, Result, Write},
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `net::Shutdown`
[INFO] [stdout]  --> memenpsf/src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     net::Shutdown,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::uniform::UniformChar`
[INFO] [stdout]   --> memenpsf/src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rand::distributions::uniform::UniformChar;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> memenpsf/src/lib.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::{self, Read, Result, Write},
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> memenpsf/src/lib.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::{self, Read, Result, Write},
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "279a4bdf212105de978c51baaf5206f5646747d644e327ddf929d79fddaff05b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279a4bdf212105de978c51baaf5206f5646747d644e327ddf929d79fddaff05b", kill_on_drop: false }`
[INFO] [stdout] 279a4bdf212105de978c51baaf5206f5646747d644e327ddf929d79fddaff05b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ae119b4a5410fb9aae42d0048b9e393e100aa28d2f8cb256f88f8cbc6009b2b
[INFO] running `Command { std: "docker" "start" "-a" "3ae119b4a5410fb9aae42d0048b9e393e100aa28d2f8cb256f88f8cbc6009b2b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `net::Shutdown`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> memenpsf/src/lib.rs:9:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 9 |     net::Shutdown,
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] running 0 tests
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: unused import: `rand::distributions::uniform::UniformChar`
[INFO] [stdout] 
[INFO] [stderr]   --> memenpsf/src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use rand::distributions::uniform::UniformChar;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> memenpsf/src/lib.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 |     io::{self, Read, Result, Write},
[INFO] [stderr]   |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> memenpsf/src/lib.rs:8:30
[INFO] [stderr]   |
[INFO] [stderr] 8 |     io::{self, Read, Result, Write},
[INFO] [stderr]   |                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `memenpsf` (lib) generated 4 warnings
[INFO] [stderr] warning: `memenpsf` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fdpass-9c014ff48907a3d7)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ipc_queue-f133abccfcc5a7e2)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memenpsf-ee0e8f74932df9df)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests fdpass
[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] [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] [stderr]    Doc-tests ipc_queue
[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] [stderr]    Doc-tests memenpsf
[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" "3ae119b4a5410fb9aae42d0048b9e393e100aa28d2f8cb256f88f8cbc6009b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ae119b4a5410fb9aae42d0048b9e393e100aa28d2f8cb256f88f8cbc6009b2b", kill_on_drop: false }`
[INFO] [stdout] 3ae119b4a5410fb9aae42d0048b9e393e100aa28d2f8cb256f88f8cbc6009b2b