[INFO] cloning repository https://github.com/srithon/unicode-prettytable
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/srithon/unicode-prettytable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrithon%2Funicode-prettytable", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrithon%2Funicode-prettytable'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2a2af8cce9bb0706c66e4c6dc7fc853121d6a85
[INFO] testing srithon/unicode-prettytable against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrithon%2Funicode-prettytable" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/srithon/unicode-prettytable 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 git repo https://github.com/srithon/unicode-prettytable
[INFO] finished tweaking git repo https://github.com/srithon/unicode-prettytable
[INFO] tweaked toml for git repo https://github.com/srithon/unicode-prettytable written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/srithon/unicode-prettytable 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] e5a495349f57494505002cba8ce1771d6e6e1374d49af310d91fd79b1b4a33ab
[INFO] running `Command { std: "docker" "start" "-a" "e5a495349f57494505002cba8ce1771d6e6e1374d49af310d91fd79b1b4a33ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5a495349f57494505002cba8ce1771d6e6e1374d49af310d91fd79b1b4a33ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5a495349f57494505002cba8ce1771d6e6e1374d49af310d91fd79b1b4a33ab", kill_on_drop: false }`
[INFO] [stdout] e5a495349f57494505002cba8ce1771d6e6e1374d49af310d91fd79b1b4a33ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 99046ba343d688dee0d258c342c636fe2fc3a1411c5a727d0ba3f78d49d1cfd7
[INFO] running `Command { std: "docker" "start" "-a" "99046ba343d688dee0d258c342c636fe2fc3a1411c5a727d0ba3f78d49d1cfd7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]    Compiling unicode-prettytable v0.3.1 (/opt/rustwide/workdir/unicode_prettytable)
[INFO] [stderr]    Compiling unicode-prettytable-cli v0.1.0 (/opt/rustwide/workdir/unicode_prettytable_cli)
[INFO] [stdout] warning: unused import: `unicode_prettytable::*`
[INFO] [stdout]  --> unicode_prettytable_cli/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use unicode_prettytable::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matches`
[INFO] [stdout]  --> unicode_prettytable_cli/src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let matches = cli.get_matches();
[INFO] [stdout]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.89s
[INFO] running `Command { std: "docker" "inspect" "99046ba343d688dee0d258c342c636fe2fc3a1411c5a727d0ba3f78d49d1cfd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99046ba343d688dee0d258c342c636fe2fc3a1411c5a727d0ba3f78d49d1cfd7", kill_on_drop: false }`
[INFO] [stdout] 99046ba343d688dee0d258c342c636fe2fc3a1411c5a727d0ba3f78d49d1cfd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", 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] a08ec9291674195beb2223c9e951bc5ed2b73bfd137a03a59262f8af14e2dc1f
[INFO] running `Command { std: "docker" "start" "-a" "a08ec9291674195beb2223c9e951bc5ed2b73bfd137a03a59262f8af14e2dc1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-prettytable v0.3.1 (/opt/rustwide/workdir/unicode_prettytable)
[INFO] [stderr]    Compiling unicode-prettytable-cli v0.1.0 (/opt/rustwide/workdir/unicode_prettytable_cli)
[INFO] [stdout] warning: unused import: `unicode_prettytable::*`
[INFO] [stdout]  --> unicode_prettytable_cli/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use unicode_prettytable::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matches`
[INFO] [stdout]  --> unicode_prettytable_cli/src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let matches = cli.get_matches();
[INFO] [stdout]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.29s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/unicode_prettytable-487e46da9f4a46f6)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/unicode_prettytable_cli-c71daa207cab7f4e)
[INFO] running `Command { std: "docker" "inspect" "a08ec9291674195beb2223c9e951bc5ed2b73bfd137a03a59262f8af14e2dc1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08ec9291674195beb2223c9e951bc5ed2b73bfd137a03a59262f8af14e2dc1f", kill_on_drop: false }`
[INFO] [stdout] a08ec9291674195beb2223c9e951bc5ed2b73bfd137a03a59262f8af14e2dc1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 88a3c51452f4d582b3bb1cc65b153e1dc9b9ffd9a5de929071afdab143212f06
[INFO] running `Command { std: "docker" "start" "-a" "88a3c51452f4d582b3bb1cc65b153e1dc9b9ffd9a5de929071afdab143212f06", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `unicode_prettytable::*`
[INFO] [stderr]  --> unicode_prettytable_cli/src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use unicode_prettytable::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `matches`
[INFO] [stderr]  --> unicode_prettytable_cli/src/main.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let matches = cli.get_matches();
[INFO] [stderr]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `unicode-prettytable-cli` (bin "unicode-prettytable-cli" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unicode_prettytable-487e46da9f4a46f6)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/unicode_prettytable_cli-c71daa207cab7f4e)
[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] [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 unicode-prettytable
[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" "88a3c51452f4d582b3bb1cc65b153e1dc9b9ffd9a5de929071afdab143212f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a3c51452f4d582b3bb1cc65b153e1dc9b9ffd9a5de929071afdab143212f06", kill_on_drop: false }`
[INFO] [stdout] 88a3c51452f4d582b3bb1cc65b153e1dc9b9ffd9a5de929071afdab143212f06