[INFO] fetching crate laid 0.0.0...
[INFO] testing laid-0.0.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate laid 0.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate laid 0.0.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate laid 0.0.0
[INFO] finished tweaking crates.io crate laid 0.0.0
[INFO] tweaked toml for crates.io crate laid 0.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69ca758112b4c644111c8f370f5b52d935890b86e90317c43a4e74d7ab51d024
[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" "69ca758112b4c644111c8f370f5b52d935890b86e90317c43a4e74d7ab51d024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69ca758112b4c644111c8f370f5b52d935890b86e90317c43a4e74d7ab51d024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ca758112b4c644111c8f370f5b52d935890b86e90317c43a4e74d7ab51d024", kill_on_drop: false }`
[INFO] [stdout] 69ca758112b4c644111c8f370f5b52d935890b86e90317c43a4e74d7ab51d024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 71671b6c1b8da1e38fb2a5fb48dc449448c604ce8ac4f0a75f478f566fc576b9
[INFO] running `Command { std: "docker" "start" "-a" "71671b6c1b8da1e38fb2a5fb48dc449448c604ce8ac4f0a75f478f566fc576b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapp-linux v0.1.7
[INFO] [stderr]    Compiling glam v0.8.7
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling ordered-float v1.1.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling miniquad v0.2.55
[INFO] [stderr]    Compiling miniquad_text_rusttype v0.1.2
[INFO] [stderr]    Compiling laid v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:49:60
[INFO] [stdout]    |
[INFO] [stdout] 49 |     miniquad::start(miniquad::conf::Conf::default(), move |mut ctx| {
[INFO] [stdout]    |                                                            ----^^^
[INFO] [stdout]    |                                                            |
[INFO] [stdout]    |                                                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` 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 8.82s
[INFO] running `Command { std: "docker" "inspect" "71671b6c1b8da1e38fb2a5fb48dc449448c604ce8ac4f0a75f478f566fc576b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71671b6c1b8da1e38fb2a5fb48dc449448c604ce8ac4f0a75f478f566fc576b9", kill_on_drop: false }`
[INFO] [stdout] 71671b6c1b8da1e38fb2a5fb48dc449448c604ce8ac4f0a75f478f566fc576b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18efa7eabba425875b5ee80abac7440d647494d9514f60205fc9a98e6d5af191
[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" "18efa7eabba425875b5ee80abac7440d647494d9514f60205fc9a98e6d5af191", kill_on_drop: false }`
[INFO] [stderr]    Compiling laid v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:49:60
[INFO] [stdout]    |
[INFO] [stdout] 49 |     miniquad::start(miniquad::conf::Conf::default(), move |mut ctx| {
[INFO] [stdout]    |                                                            ----^^^
[INFO] [stdout]    |                                                            |
[INFO] [stdout]    |                                                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:49:60
[INFO] [stdout]    |
[INFO] [stdout] 49 |     miniquad::start(miniquad::conf::Conf::default(), move |mut ctx| {
[INFO] [stdout]    |                                                            ----^^^
[INFO] [stdout]    |                                                            |
[INFO] [stdout]    |                                                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` 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 0.78s
[INFO] running `Command { std: "docker" "inspect" "18efa7eabba425875b5ee80abac7440d647494d9514f60205fc9a98e6d5af191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18efa7eabba425875b5ee80abac7440d647494d9514f60205fc9a98e6d5af191", kill_on_drop: false }`
[INFO] [stdout] 18efa7eabba425875b5ee80abac7440d647494d9514f60205fc9a98e6d5af191
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09ef7b5270469b7500b4184d1239f42dce7920e66d9b06661da5bd6f5977dee1
[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" "09ef7b5270469b7500b4184d1239f42dce7920e66d9b06661da5bd6f5977dee1", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:49:60
[INFO] [stderr]    |
[INFO] [stderr] 49 |     miniquad::start(miniquad::conf::Conf::default(), move |mut ctx| {
[INFO] [stderr]    |                                                            ----^^^
[INFO] [stderr]    |                                                            |
[INFO] [stderr]    |                                                            help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:49:60
[INFO] [stderr]    |
[INFO] [stderr] 49 |     miniquad::start(miniquad::conf::Conf::default(), move |mut ctx| {
[INFO] [stderr]    |                                                            ----^^^
[INFO] [stderr]    |                                                            |
[INFO] [stderr]    |                                                            help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/laid-2fd0979bcdb59143
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests laid
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09ef7b5270469b7500b4184d1239f42dce7920e66d9b06661da5bd6f5977dee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ef7b5270469b7500b4184d1239f42dce7920e66d9b06661da5bd6f5977dee1", kill_on_drop: false }`
[INFO] [stdout] 09ef7b5270469b7500b4184d1239f42dce7920e66d9b06661da5bd6f5977dee1