[INFO] cloning repository https://github.com/scooter333/rustHolder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scooter333/rustHolder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscooter333%2FrustHolder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscooter333%2FrustHolder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ecca1d33a8dd8f05a40a307d7054cb0a27cae84
[INFO] testing scooter333/rustHolder against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscooter333%2FrustHolder" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/scooter333/rustHolder 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/scooter333/rustHolder
[INFO] finished tweaking git repo https://github.com/scooter333/rustHolder
[INFO] tweaked toml for git repo https://github.com/scooter333/rustHolder written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/scooter333/rustHolder 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d99ecc72c1b596a5cbab2588f99806f8ee803cb7214e6b7463f10b7b9db75c1e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d99ecc72c1b596a5cbab2588f99806f8ee803cb7214e6b7463f10b7b9db75c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d99ecc72c1b596a5cbab2588f99806f8ee803cb7214e6b7463f10b7b9db75c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d99ecc72c1b596a5cbab2588f99806f8ee803cb7214e6b7463f10b7b9db75c1e", kill_on_drop: false }`
[INFO] [stdout] d99ecc72c1b596a5cbab2588f99806f8ee803cb7214e6b7463f10b7b9db75c1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.60.0" "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] c7d37d0401d480c91e912d15c19a58cc58a4df17196e491dde21c4f655301c41
[INFO] running `Command { std: "docker" "start" "-a" "c7d37d0401d480c91e912d15c19a58cc58a4df17196e491dde21c4f655301c41", kill_on_drop: false }`
[INFO] [stderr]    Compiling freq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`
[INFO] [stdout]  --> src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{BufRead, BufReader, Read, stdin, Write, stdout,};
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 2.26s
[INFO] running `Command { std: "docker" "inspect" "c7d37d0401d480c91e912d15c19a58cc58a4df17196e491dde21c4f655301c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d37d0401d480c91e912d15c19a58cc58a4df17196e491dde21c4f655301c41", kill_on_drop: false }`
[INFO] [stdout] c7d37d0401d480c91e912d15c19a58cc58a4df17196e491dde21c4f655301c41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b11e45e1bf8730c5bb492f18225930ded46849cdccb3c056b512cddb70c76287
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b11e45e1bf8730c5bb492f18225930ded46849cdccb3c056b512cddb70c76287", kill_on_drop: false }`
[INFO] [stderr]    Compiling freq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`
[INFO] [stdout]  --> src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{BufRead, BufReader, Read, stdin, Write, stdout,};
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 1.57s
[INFO] running `Command { std: "docker" "inspect" "b11e45e1bf8730c5bb492f18225930ded46849cdccb3c056b512cddb70c76287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11e45e1bf8730c5bb492f18225930ded46849cdccb3c056b512cddb70c76287", kill_on_drop: false }`
[INFO] [stdout] b11e45e1bf8730c5bb492f18225930ded46849cdccb3c056b512cddb70c76287
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4c313f62dec33e1773cc71b2d537047753500097f4d5b49e5bf26b2b78fbc67
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e4c313f62dec33e1773cc71b2d537047753500097f4d5b49e5bf26b2b78fbc67", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `BufRead`, `BufReader`
[INFO] [stdout] 
[INFO] [stderr]  --> src/main.rs:2:15
[INFO] [stdout] running 12 tests
[INFO] [stderr]   |
[INFO] [stdout] test transform_tests::no_input ... ok
[INFO] [stderr] 2 | use std::io::{BufRead, BufReader, Read, stdin, Write, stdout,};
[INFO] [stdout] test write_output_tests::no_thing_output ... ok
[INFO] [stderr]   |               ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] test write_output_tests::some_data_output ... ok
[INFO] [stderr]   |
[INFO] [stdout] test write_output_tests::wrtie_order_output ... ok
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test count_tests::bad_entry ... ok
[INFO] [stderr] 
[INFO] [stdout] test count_tests::case_test ... ok
[INFO] [stderr] warning: `freq` (bin "freq" test) generated 1 warning
[INFO] [stdout] test read_measurements_tests::read_hello_world ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] test count_tests::hello_world_punc_test ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/freq-7b1bf24b09d9a313)
[INFO] [stdout] test count_tests::hello_world_test ... ok
[INFO] [stdout] test transform_tests::input_hello_world ... ok
[INFO] [stdout] test transform_tests::input_punc_hello_world ... ok
[INFO] [stdout] test count_tests::many_word_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e4c313f62dec33e1773cc71b2d537047753500097f4d5b49e5bf26b2b78fbc67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4c313f62dec33e1773cc71b2d537047753500097f4d5b49e5bf26b2b78fbc67", kill_on_drop: false }`
[INFO] [stdout] e4c313f62dec33e1773cc71b2d537047753500097f4d5b49e5bf26b2b78fbc67