[INFO] fetching crate Counting_Crate 0.1.0...
[INFO] testing Counting_Crate-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate Counting_Crate 0.1.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate Counting_Crate 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate Counting_Crate 0.1.0
[INFO] finished tweaking crates.io crate Counting_Crate 0.1.0
[INFO] tweaked toml for crates.io crate Counting_Crate 0.1.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58dc5a748f4e6507d79857719c1891ac3bfdb13ac15d721cd19440609b7a4cd3
[INFO] running `Command { std: "docker" "start" "-a" "58dc5a748f4e6507d79857719c1891ac3bfdb13ac15d721cd19440609b7a4cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58dc5a748f4e6507d79857719c1891ac3bfdb13ac15d721cd19440609b7a4cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58dc5a748f4e6507d79857719c1891ac3bfdb13ac15d721cd19440609b7a4cd3", kill_on_drop: false }`
[INFO] [stdout] 58dc5a748f4e6507d79857719c1891ac3bfdb13ac15d721cd19440609b7a4cd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a142630d873e205104b06174610d8122f23c09959458d3a01186bb57906999c
[INFO] running `Command { std: "docker" "start" "-a" "8a142630d873e205104b06174610d8122f23c09959458d3a01186bb57906999c", kill_on_drop: false }`
[INFO] [stderr]    Compiling Counting_Crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Counting_Crate` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `counting_crate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "8a142630d873e205104b06174610d8122f23c09959458d3a01186bb57906999c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a142630d873e205104b06174610d8122f23c09959458d3a01186bb57906999c", kill_on_drop: false }`
[INFO] [stdout] 8a142630d873e205104b06174610d8122f23c09959458d3a01186bb57906999c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9de6bd5f9463bbcf033f56fe2019065e3322df1584e8fe05eab917532f0a413b
[INFO] running `Command { std: "docker" "start" "-a" "9de6bd5f9463bbcf033f56fe2019065e3322df1584e8fe05eab917532f0a413b", kill_on_drop: false }`
[INFO] [stdout] warning: crate `Counting_Crate` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `counting_crate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling Counting_Crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Counting_Crate` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `counting_crate`
[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" "9de6bd5f9463bbcf033f56fe2019065e3322df1584e8fe05eab917532f0a413b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de6bd5f9463bbcf033f56fe2019065e3322df1584e8fe05eab917532f0a413b", kill_on_drop: false }`
[INFO] [stdout] 9de6bd5f9463bbcf033f56fe2019065e3322df1584e8fe05eab917532f0a413b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d53386f41dbc10531d829f8c099820eac06d406ee369e0838a62334b3a9dc6f8
[INFO] running `Command { std: "docker" "start" "-a" "d53386f41dbc10531d829f8c099820eac06d406ee369e0838a62334b3a9dc6f8", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Counting_Crate` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `counting_crate`
[INFO] [stderr] 
[INFO] [stderr] warning: `Counting_Crate` (lib) generated 1 warning
[INFO] [stderr] warning: `Counting_Crate` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Counting_Crate-4fa2cfb2e95c9b9e)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests Counting_Crate
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d53386f41dbc10531d829f8c099820eac06d406ee369e0838a62334b3a9dc6f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53386f41dbc10531d829f8c099820eac06d406ee369e0838a62334b3a9dc6f8", kill_on_drop: false }`
[INFO] [stdout] d53386f41dbc10531d829f8c099820eac06d406ee369e0838a62334b3a9dc6f8