[INFO] cloning repository https://github.com/bradcypert/rubicon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bradcypert/rubicon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradcypert%2Frubicon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradcypert%2Frubicon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b99dffbd0e2636107937419f587990cb7a07eae4
[INFO] testing bradcypert/rubicon against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradcypert%2Frubicon" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bradcypert/rubicon on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bradcypert/rubicon
[INFO] finished tweaking git repo https://github.com/bradcypert/rubicon
[INFO] tweaked toml for git repo https://github.com/bradcypert/rubicon written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/bradcypert/rubicon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded netlify-rust v0.1.1
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 22299aada91ea9a744624e6c0409d7dcfb8b018a62ef9f3a49872f7c202fa2df
[INFO] running `Command { std: "docker" "start" "-a" "22299aada91ea9a744624e6c0409d7dcfb8b018a62ef9f3a49872f7c202fa2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22299aada91ea9a744624e6c0409d7dcfb8b018a62ef9f3a49872f7c202fa2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22299aada91ea9a744624e6c0409d7dcfb8b018a62ef9f3a49872f7c202fa2df", kill_on_drop: false }`
[INFO] [stdout] 22299aada91ea9a744624e6c0409d7dcfb8b018a62ef9f3a49872f7c202fa2df
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26b5898155db94845b2c947fa5ff8057a7c35a5d50c18fc6d56ce2643f81a879
[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" "26b5898155db94845b2c947fa5ff8057a7c35a5d50c18fc6d56ce2643f81a879", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling httparse v1.5.1
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling tokio v1.10.1
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling openssl-sys v0.9.66
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]    Compiling http-body v0.4.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.3.4
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling hyper v0.14.12
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling netlify-rust v0.1.1
[INFO] [stderr]    Compiling rubicon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]   --> src/netlify.rs:47:24
[INFO] [stdout]    |
[INFO] [stdout] 47 | async fn handle_status(cmd: Cli, config: Configuration) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/netlify.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 | async fn handle_status(cmd: Cli, config: Configuration) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]   --> src/netlify.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 70 | async fn site_status(cmd: Cli) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handle_status`
[INFO] [stdout]   --> src/netlify.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 | async fn handle_status(cmd: Cli, config: Configuration) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `site_status`
[INFO] [stdout]   --> src/netlify.rs:70:10
[INFO] [stdout]    |
[INFO] [stdout] 70 | async fn site_status(cmd: Cli) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "26b5898155db94845b2c947fa5ff8057a7c35a5d50c18fc6d56ce2643f81a879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26b5898155db94845b2c947fa5ff8057a7c35a5d50c18fc6d56ce2643f81a879", kill_on_drop: false }`
[INFO] [stdout] 26b5898155db94845b2c947fa5ff8057a7c35a5d50c18fc6d56ce2643f81a879
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ccfa0c52e253acb564d635baa950ed9aade882a67cf4379e774782b98d17bea
[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" "4ccfa0c52e253acb564d635baa950ed9aade882a67cf4379e774782b98d17bea", kill_on_drop: false }`
[INFO] [stderr]    Compiling rubicon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]   --> src/netlify.rs:47:24
[INFO] [stdout]    |
[INFO] [stdout] 47 | async fn handle_status(cmd: Cli, config: Configuration) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/netlify.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 | async fn handle_status(cmd: Cli, config: Configuration) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]   --> src/netlify.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 70 | async fn site_status(cmd: Cli) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handle_status`
[INFO] [stdout]   --> src/netlify.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 | async fn handle_status(cmd: Cli, config: Configuration) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `site_status`
[INFO] [stdout]   --> src/netlify.rs:70:10
[INFO] [stdout]    |
[INFO] [stdout] 70 | async fn site_status(cmd: Cli) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "4ccfa0c52e253acb564d635baa950ed9aade882a67cf4379e774782b98d17bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ccfa0c52e253acb564d635baa950ed9aade882a67cf4379e774782b98d17bea", kill_on_drop: false }`
[INFO] [stdout] 4ccfa0c52e253acb564d635baa950ed9aade882a67cf4379e774782b98d17bea
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7cdf5508616a1057313b24d8dfdb0c1b88726c74a31f2bb06ca4a20ce962bed6
[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" "7cdf5508616a1057313b24d8dfdb0c1b88726c74a31f2bb06ca4a20ce962bed6", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `cmd`
[INFO] [stderr]   --> src/netlify.rs:47:24
[INFO] [stderr]    |
[INFO] [stderr] 47 | async fn handle_status(cmd: Cli, config: Configuration) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/netlify.rs:47:34
[INFO] [stderr]    |
[INFO] [stderr] 47 | async fn handle_status(cmd: Cli, config: Configuration) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cmd`
[INFO] [stderr]   --> src/netlify.rs:70:22
[INFO] [stderr]    |
[INFO] [stderr] 70 | async fn site_status(cmd: Cli) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `handle_status`
[INFO] [stderr]   --> src/netlify.rs:47:10
[INFO] [stderr]    |
[INFO] [stderr] 47 | async fn handle_status(cmd: Cli, config: Configuration) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `site_status`
[INFO] [stderr]   --> src/netlify.rs:70:10
[INFO] [stderr]    |
[INFO] [stderr] 70 | async fn site_status(cmd: Cli) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rubicon` (bin "rubicon" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rubicon-7a710953a985fcbb)
[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" "7cdf5508616a1057313b24d8dfdb0c1b88726c74a31f2bb06ca4a20ce962bed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cdf5508616a1057313b24d8dfdb0c1b88726c74a31f2bb06ca4a20ce962bed6", kill_on_drop: false }`
[INFO] [stdout] 7cdf5508616a1057313b24d8dfdb0c1b88726c74a31f2bb06ca4a20ce962bed6