[INFO] cloning repository https://github.com/ygyzys/exgi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ygyzys/exgi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fygyzys%2Fexgi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fygyzys%2Fexgi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9515ba8cba8893333dd362d6afea6277e526b0a
[INFO] testing ygyzys/exgi against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fygyzys%2Fexgi" "/workspace/builds/worker-102/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ygyzys/exgi 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/ygyzys/exgi
[INFO] finished tweaking git repo https://github.com/ygyzys/exgi
[INFO] tweaked toml for git repo https://github.com/ygyzys/exgi written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate git repo https://github.com/ygyzys/exgi 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] [stdout] 42bbc24a9b7f6be394da37b670d2735e8f349372f69ebf4b8e0ff5b2a8ceafc0
[INFO] running `Command { std: "docker" "start" "-a" "42bbc24a9b7f6be394da37b670d2735e8f349372f69ebf4b8e0ff5b2a8ceafc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42bbc24a9b7f6be394da37b670d2735e8f349372f69ebf4b8e0ff5b2a8ceafc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42bbc24a9b7f6be394da37b670d2735e8f349372f69ebf4b8e0ff5b2a8ceafc0", kill_on_drop: false }`
[INFO] [stdout] 42bbc24a9b7f6be394da37b670d2735e8f349372f69ebf4b8e0ff5b2a8ceafc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 3e6693c7f398f4cdbab466389fbee5c4b417e826356f51adc737eb14d3c16824
[INFO] running `Command { std: "docker" "start" "-a" "3e6693c7f398f4cdbab466389fbee5c4b417e826356f51adc737eb14d3c16824", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling shakmaty v0.18.0
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.22.0
[INFO] [stderr]    Compiling bzip2-rs v0.1.2
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling slice-deque v0.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling madvise v0.1.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling hashlink v0.6.0
[INFO] [stderr]    Compiling btoi v0.4.2
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling pgn-reader v0.17.0
[INFO] [stderr]    Compiling rusqlite v0.25.0
[INFO] [stderr]    Compiling exgi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `month`
[INFO] [stdout]   --> src/cli.rs:89:15
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn cached_pgn(month: &str, download: bool) -> PGNSeeker {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_month`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `download`
[INFO] [stdout]   --> src/cli.rs:89:28
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn cached_pgn(month: &str, download: bool) -> PGNSeeker {
[INFO] [stdout]    |                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_download`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.10s
[INFO] running `Command { std: "docker" "inspect" "3e6693c7f398f4cdbab466389fbee5c4b417e826356f51adc737eb14d3c16824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6693c7f398f4cdbab466389fbee5c4b417e826356f51adc737eb14d3c16824", kill_on_drop: false }`
[INFO] [stdout] 3e6693c7f398f4cdbab466389fbee5c4b417e826356f51adc737eb14d3c16824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 9131d497a47ecb7e6ebfb774f9e892262b3a9ae70626f6e78ad6eec180fd9c7b
[INFO] running `Command { std: "docker" "start" "-a" "9131d497a47ecb7e6ebfb774f9e892262b3a9ae70626f6e78ad6eec180fd9c7b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling exgi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `month`
[INFO] [stdout]   --> src/cli.rs:89:15
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn cached_pgn(month: &str, download: bool) -> PGNSeeker {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_month`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `download`
[INFO] [stdout]   --> src/cli.rs:89:28
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn cached_pgn(month: &str, download: bool) -> PGNSeeker {
[INFO] [stdout]    |                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_download`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "9131d497a47ecb7e6ebfb774f9e892262b3a9ae70626f6e78ad6eec180fd9c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9131d497a47ecb7e6ebfb774f9e892262b3a9ae70626f6e78ad6eec180fd9c7b", kill_on_drop: false }`
[INFO] [stdout] 9131d497a47ecb7e6ebfb774f9e892262b3a9ae70626f6e78ad6eec180fd9c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 6e014d521c4d84fa5ddd6821aa0630c6b2d2c07141dd16bcb98ce6316d49601a
[INFO] running `Command { std: "docker" "start" "-a" "6e014d521c4d84fa5ddd6821aa0630c6b2d2c07141dd16bcb98ce6316d49601a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `month`
[INFO] [stderr]   --> src/cli.rs:89:15
[INFO] [stderr]    |
[INFO] [stderr] 89 | fn cached_pgn(month: &str, download: bool) -> PGNSeeker {
[INFO] [stderr]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_month`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `download`
[INFO] [stderr]   --> src/cli.rs:89:28
[INFO] [stderr]    |
[INFO] [stderr] 89 | fn cached_pgn(month: &str, download: bool) -> PGNSeeker {
[INFO] [stderr]    |                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_download`
[INFO] [stderr] 
[INFO] [stderr] warning: `exgi` (bin "exgi" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.43s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/exgi-6f209563bca0cdbc)
[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" "6e014d521c4d84fa5ddd6821aa0630c6b2d2c07141dd16bcb98ce6316d49601a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e014d521c4d84fa5ddd6821aa0630c6b2d2c07141dd16bcb98ce6316d49601a", kill_on_drop: false }`
[INFO] [stdout] 6e014d521c4d84fa5ddd6821aa0630c6b2d2c07141dd16bcb98ce6316d49601a