[INFO] cloning repository https://github.com/agu3rra/book_cli_rust_ch2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/agu3rra/book_cli_rust_ch2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagu3rra%2Fbook_cli_rust_ch2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagu3rra%2Fbook_cli_rust_ch2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14889a627596bc1b87c615673e0ff585dc7f7f9e
[INFO] testing agu3rra/book_cli_rust_ch2 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagu3rra%2Fbook_cli_rust_ch2" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/agu3rra/book_cli_rust_ch2 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/agu3rra/book_cli_rust_ch2
[INFO] finished tweaking git repo https://github.com/agu3rra/book_cli_rust_ch2
[INFO] tweaked toml for git repo https://github.com/agu3rra/book_cli_rust_ch2 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/agu3rra/book_cli_rust_ch2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 68f9a04c751eea38a23584871196abf419ae05aa3d8a4775cfdf5f176c4bfcd8
[INFO] running `Command { std: "docker" "start" "-a" "68f9a04c751eea38a23584871196abf419ae05aa3d8a4775cfdf5f176c4bfcd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68f9a04c751eea38a23584871196abf419ae05aa3d8a4775cfdf5f176c4bfcd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f9a04c751eea38a23584871196abf419ae05aa3d8a4775cfdf5f176c4bfcd8", kill_on_drop: false }`
[INFO] [stdout] 68f9a04c751eea38a23584871196abf419ae05aa3d8a4775cfdf5f176c4bfcd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 2da6935d3a45a8da20b4229dbd5bcc2e2182d4d568c04a9a3b8a4464fdc37dc4
[INFO] running `Command { std: "docker" "start" "-a" "2da6935d3a45a8da20b4229dbd5bcc2e2182d4d568c04a9a3b8a4464fdc37dc4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]    Compiling clap v3.1.6
[INFO] [stderr]    Compiling echor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.25s
[INFO] running `Command { std: "docker" "inspect" "2da6935d3a45a8da20b4229dbd5bcc2e2182d4d568c04a9a3b8a4464fdc37dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da6935d3a45a8da20b4229dbd5bcc2e2182d4d568c04a9a3b8a4464fdc37dc4", kill_on_drop: false }`
[INFO] [stdout] 2da6935d3a45a8da20b4229dbd5bcc2e2182d4d568c04a9a3b8a4464fdc37dc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 70fbc7f7a394332c37350d384e89c894dc3ac28468dab748bcb56b55ef0a753d
[INFO] running `Command { std: "docker" "start" "-a" "70fbc7f7a394332c37350d384e89c894dc3ac28468dab748bcb56b55ef0a753d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling predicates-core v1.0.3
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling termtree v0.2.4
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling predicates-tree v1.0.5
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling predicates v2.1.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling clap v3.1.6
[INFO] [stderr]    Compiling assert_cmd v2.0.4
[INFO] [stderr]    Compiling echor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `Command { std: "docker" "inspect" "70fbc7f7a394332c37350d384e89c894dc3ac28468dab748bcb56b55ef0a753d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70fbc7f7a394332c37350d384e89c894dc3ac28468dab748bcb56b55ef0a753d", kill_on_drop: false }`
[INFO] [stdout] 70fbc7f7a394332c37350d384e89c894dc3ac28468dab748bcb56b55ef0a753d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 8a42fd57baf56bb99e04e1a6431546a724f293722fd12b184cd94c8b49a8926f
[INFO] running `Command { std: "docker" "start" "-a" "8a42fd57baf56bb99e04e1a6431546a724f293722fd12b184cd94c8b49a8926f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/echor-ef888248fa1b14b2)
[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] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-78f4424ef2b6c0df)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test hello1 ... ok
[INFO] [stdout] test dies_no_args ... ok
[INFO] [stdout] test hello1_no_newline ... ok
[INFO] [stdout] test hello2_no_newline ... ok
[INFO] [stdout] test hello2 ... ok
[INFO] [stdout] test runs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a42fd57baf56bb99e04e1a6431546a724f293722fd12b184cd94c8b49a8926f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a42fd57baf56bb99e04e1a6431546a724f293722fd12b184cd94c8b49a8926f", kill_on_drop: false }`
[INFO] [stdout] 8a42fd57baf56bb99e04e1a6431546a724f293722fd12b184cd94c8b49a8926f