[INFO] cloning repository https://github.com/Open-Speedrun-Utilities-Collection/libspeedtime
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Open-Speedrun-Utilities-Collection/libspeedtime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpen-Speedrun-Utilities-Collection%2Flibspeedtime", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpen-Speedrun-Utilities-Collection%2Flibspeedtime'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5d066f1993ef10529effff1ceb4cd844472c1c6
[INFO] checking Open-Speedrun-Utilities-Collection/libspeedtime against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpen-Speedrun-Utilities-Collection%2Flibspeedtime" "/workspace/builds/worker-47/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Open-Speedrun-Utilities-Collection/libspeedtime on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Open-Speedrun-Utilities-Collection/libspeedtime
[INFO] finished tweaking git repo https://github.com/Open-Speedrun-Utilities-Collection/libspeedtime
[INFO] tweaked toml for git repo https://github.com/Open-Speedrun-Utilities-Collection/libspeedtime written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate git repo https://github.com/Open-Speedrun-Utilities-Collection/libspeedtime already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-trait v0.1.48
[INFO] [stderr]   Downloaded mio v0.7.10
[INFO] [stderr]   Downloaded tokio v1.3.0
[INFO] [stderr]   Downloaded libc v0.2.89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b2972c00ced82bf4a27671e1620aa16d905673663fcf17c3701527f70f1d601
[INFO] running `Command { std: "docker" "start" "-a" "7b2972c00ced82bf4a27671e1620aa16d905673663fcf17c3701527f70f1d601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b2972c00ced82bf4a27671e1620aa16d905673663fcf17c3701527f70f1d601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b2972c00ced82bf4a27671e1620aa16d905673663fcf17c3701527f70f1d601", kill_on_drop: false }`
[INFO] [stdout] 7b2972c00ced82bf4a27671e1620aa16d905673663fcf17c3701527f70f1d601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2a5e4e8622d67660c211c6bab776650eddbc14719b345baf6bc39ea9a861ef2
[INFO] running `Command { std: "docker" "start" "-a" "f2a5e4e8622d67660c211c6bab776650eddbc14719b345baf6bc39ea9a861ef2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling async-trait v0.1.48
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]    Compiling tokio v1.3.0
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking mio v0.7.10
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]     Checking speedtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `STTransSocket`
[INFO] [stdout]  --> src/transport/tokio_tcp_ipv4/stream.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{STTransResult, STTransSocket, STTransStream, TcpIpv4Socket};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/transport/tokio_tcp_ipv4/stream.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `STTransSocket`
[INFO] [stdout]  --> src/transport/tokio_tcp_ipv4/stream.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{STTransResult, STTransSocket, STTransStream, TcpIpv4Socket};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SimpleBackendHost`
[INFO] [stdout]   --> src/server/single_usr_host.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct SimpleBackendHost;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sockets`
[INFO] [stdout]   --> src/transport/tokio_tcp_ipv4/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     sockets: Vec<TcpIpv4Socket>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SimpleBackendHost`
[INFO] [stdout]   --> src/server/single_usr_host.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct SimpleBackendHost;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sockets`
[INFO] [stdout]   --> src/transport/tokio_tcp_ipv4/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     sockets: Vec<TcpIpv4Socket>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TEST_ADDR`
[INFO] [stdout]   --> src/transport/tokio_tcp_ipv4/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     const TEST_ADDR: (Ipv4Addr, u16) = (Ipv4Addr::new(127, 0, 0, 1), 0);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "f2a5e4e8622d67660c211c6bab776650eddbc14719b345baf6bc39ea9a861ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a5e4e8622d67660c211c6bab776650eddbc14719b345baf6bc39ea9a861ef2", kill_on_drop: false }`
[INFO] [stdout] f2a5e4e8622d67660c211c6bab776650eddbc14719b345baf6bc39ea9a861ef2