[INFO] fetching crate speedtest-rs 0.1.2...
[INFO] testing speedtest-rs-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate speedtest-rs 0.1.2 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate speedtest-rs 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate speedtest-rs 0.1.2
[INFO] finished tweaking crates.io crate speedtest-rs 0.1.2
[INFO] tweaked toml for crates.io crate speedtest-rs 0.1.2 written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate crates.io crate speedtest-rs 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "070113236acbe999d7e900d222da0cbd25fad17fcbf9ee180f785f0c4ee27fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "070113236acbe999d7e900d222da0cbd25fad17fcbf9ee180f785f0c4ee27fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "070113236acbe999d7e900d222da0cbd25fad17fcbf9ee180f785f0c4ee27fcb", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29528f4c35c9442aa95f21f4b84c5921acfd4ee558bd1bedd74260a268944181
[INFO] running `Command { std: "docker" "start" "-a" "29528f4c35c9442aa95f21f4b84c5921acfd4ee558bd1bedd74260a268944181", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling bstr v0.2.11
[INFO] [stderr]    Compiling csv v1.1.3
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[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.6
[INFO] [stderr]    Compiling speedtest-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::last` that must be used
[INFO] [stdout]    --> src/speedtest.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |             res?.bytes()?.last();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::last` that must be used
[INFO] [stdout]    --> src/speedtest.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |             res?.bytes()?.last();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` 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 46.20s
[INFO] running `Command { std: "docker" "inspect" "29528f4c35c9442aa95f21f4b84c5921acfd4ee558bd1bedd74260a268944181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29528f4c35c9442aa95f21f4b84c5921acfd4ee558bd1bedd74260a268944181", kill_on_drop: false }`
[INFO] [stdout] 29528f4c35c9442aa95f21f4b84c5921acfd4ee558bd1bedd74260a268944181
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d6414977a3179a177d6b427710a8d6c3b666ed9b41624b859615e9ef9cb2958
[INFO] running `Command { std: "docker" "start" "-a" "0d6414977a3179a177d6b427710a8d6c3b666ed9b41624b859615e9ef9cb2958", kill_on_drop: false }`
[INFO] [stderr]    Compiling speedtest-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::last` that must be used
[INFO] [stdout]    --> src/speedtest.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |             res?.bytes()?.last();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../tests/config/config.php.xml: No such file or directory (os error 2)
[INFO] [stdout]    --> src/speedtest_config.rs:188:36
[INFO] [stdout]     |
[INFO] [stdout] 188 |             SpeedTestConfig::parse(include_str!("../tests/config/config.php.xml")).unwrap();
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../tests/config/config.php.xml: No such file or directory (os error 2)
[INFO] [stdout]    --> src/speedtest_config.rs:188:36
[INFO] [stdout]     |
[INFO] [stdout] 188 |             SpeedTestConfig::parse(include_str!("../tests/config/config.php.xml")).unwrap();
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../tests/config/geo-test-servers-static.php.xml: No such file or directory (os error 2)
[INFO] [stdout]   --> src/speedtest_servers_config.rs:86:26
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let config_str = include_str!("../tests/config/geo-test-servers-static.php.xml");
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../tests/config/geo-test-servers-static.php.xml: No such file or directory (os error 2)
[INFO] [stdout]    --> src/speedtest_servers_config.rs:102:26
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let config_str = include_str!("../tests/config/geo-test-servers-static.php.xml");
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../tests/config/geo-test-servers-static.php.xml: No such file or directory (os error 2)
[INFO] [stdout]    --> src/speedtest_servers_config.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let config_str = include_str!("../tests/config/geo-test-servers-static.php.xml");
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../tests/config/geo-test-servers-static.php.xml: No such file or directory (os error 2)
[INFO] [stdout]   --> src/speedtest_servers_config.rs:86:26
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let config_str = include_str!("../tests/config/geo-test-servers-static.php.xml");
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../tests/config/geo-test-servers-static.php.xml: No such file or directory (os error 2)
[INFO] [stdout]    --> src/speedtest_servers_config.rs:102:26
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let config_str = include_str!("../tests/config/geo-test-servers-static.php.xml");
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../tests/config/geo-test-servers-static.php.xml: No such file or directory (os error 2)
[INFO] [stdout]    --> src/speedtest_servers_config.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let config_str = include_str!("../tests/config/geo-test-servers-static.php.xml");
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `speedtest-rs` due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `speedtest-rs` due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "0d6414977a3179a177d6b427710a8d6c3b666ed9b41624b859615e9ef9cb2958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d6414977a3179a177d6b427710a8d6c3b666ed9b41624b859615e9ef9cb2958", kill_on_drop: false }`
[INFO] [stdout] 0d6414977a3179a177d6b427710a8d6c3b666ed9b41624b859615e9ef9cb2958