[INFO] cloning repository https://github.com/rbizos/carbon-oxyde
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rbizos/carbon-oxyde" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbizos%2Fcarbon-oxyde", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbizos%2Fcarbon-oxyde'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 900fcd89f869767b1b1896bf1c4bd7852724f79c
[INFO] testing rbizos/carbon-oxyde against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbizos%2Fcarbon-oxyde" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rbizos/carbon-oxyde on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rbizos/carbon-oxyde
[INFO] finished tweaking git repo https://github.com/rbizos/carbon-oxyde
[INFO] tweaked toml for git repo https://github.com/rbizos/carbon-oxyde written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/rbizos/carbon-oxyde already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-trait v0.1.49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8acd5e50bf10f32e096c5c472dc7c001e0bd3c9ce841d11b1d80791af9b667a
[INFO] running `Command { std: "docker" "start" "-a" "c8acd5e50bf10f32e096c5c472dc7c001e0bd3c9ce841d11b1d80791af9b667a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8acd5e50bf10f32e096c5c472dc7c001e0bd3c9ce841d11b1d80791af9b667a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8acd5e50bf10f32e096c5c472dc7c001e0bd3c9ce841d11b1d80791af9b667a", kill_on_drop: false }`
[INFO] [stdout] c8acd5e50bf10f32e096c5c472dc7c001e0bd3c9ce841d11b1d80791af9b667a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e86e1f64975f70875e71938f5fcb2bc4af2d44a6ecbab4e353806897ab5b1ca8
[INFO] running `Command { std: "docker" "start" "-a" "e86e1f64975f70875e71938f5fcb2bc4af2d44a6ecbab4e353806897ab5b1ca8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling async-trait v0.1.49
[INFO] [stderr]    Compiling lock_api v0.4.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling tokio v1.5.0
[INFO] [stderr]    Compiling carbon-oxyde v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::datapoint`
[INFO] [stdout]  --> src/tests/datapoint_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::datapoint;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/tests/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod datapoint_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/tests/datapoint_test.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/tests/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod datapoint_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dp`
[INFO] [stdout]   --> src/input.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 let dp = match datapoint::Datapoint::from_string(&line.trim_end()) {
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_dp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/datapoint.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(path: String, timestamp: u64, value: i64) -> Datapoint {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.35s
[INFO] running `Command { std: "docker" "inspect" "e86e1f64975f70875e71938f5fcb2bc4af2d44a6ecbab4e353806897ab5b1ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86e1f64975f70875e71938f5fcb2bc4af2d44a6ecbab4e353806897ab5b1ca8", kill_on_drop: false }`
[INFO] [stdout] e86e1f64975f70875e71938f5fcb2bc4af2d44a6ecbab4e353806897ab5b1ca8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfc9c3d1ff642f09ce2fc89df779dc0ad88d1d6b9551dd8d78b8a9e9f48eb31c
[INFO] running `Command { std: "docker" "start" "-a" "cfc9c3d1ff642f09ce2fc89df779dc0ad88d1d6b9551dd8d78b8a9e9f48eb31c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling carbon-oxyde v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dp`
[INFO] [stdout]   --> src/input.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 let dp = match datapoint::Datapoint::from_string(&line.trim_end()) {
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_dp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` 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 0.54s
[INFO] running `Command { std: "docker" "inspect" "cfc9c3d1ff642f09ce2fc89df779dc0ad88d1d6b9551dd8d78b8a9e9f48eb31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc9c3d1ff642f09ce2fc89df779dc0ad88d1d6b9551dd8d78b8a9e9f48eb31c", kill_on_drop: false }`
[INFO] [stdout] cfc9c3d1ff642f09ce2fc89df779dc0ad88d1d6b9551dd8d78b8a9e9f48eb31c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9db4873754e88c8eac385b56ed3b56e489b39f97601c8a0d9f2e1cbcd9c58ad2
[INFO] running `Command { std: "docker" "start" "-a" "9db4873754e88c8eac385b56ed3b56e489b39f97601c8a0d9f2e1cbcd9c58ad2", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `dp`
[INFO] [stderr]   --> src/input.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |                 let dp = match datapoint::Datapoint::from_string(&line.trim_end()) {
[INFO] [stderr]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_dp`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `carbon-oxyde` (bin "carbon-oxyde" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/carbon_oxyde-008a0fb3fbbd3356)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::datapoint_test::test_from_string ... ok
[INFO] [stdout] test tests::datapoint_test::test_invalid_from_string - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9db4873754e88c8eac385b56ed3b56e489b39f97601c8a0d9f2e1cbcd9c58ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9db4873754e88c8eac385b56ed3b56e489b39f97601c8a0d9f2e1cbcd9c58ad2", kill_on_drop: false }`
[INFO] [stdout] 9db4873754e88c8eac385b56ed3b56e489b39f97601c8a0d9f2e1cbcd9c58ad2