[INFO] cloning repository https://github.com/zcdziura/sixpence
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zcdziura/sixpence" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcdziura%2Fsixpence", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcdziura%2Fsixpence'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 819b1533b70319316e76562c59802dcd9a9ae0c9
[INFO] testing zcdziura/sixpence 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%2Fzcdziura%2Fsixpence" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zcdziura/sixpence 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/zcdziura/sixpence
[INFO] finished tweaking git repo https://github.com/zcdziura/sixpence
[INFO] tweaked toml for git repo https://github.com/zcdziura/sixpence written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/zcdziura/sixpence 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da7aa878cb3f2bdc3aa6bebc15192b20b57728fb70ba970b8a552040c41cc09a
[INFO] running `Command { std: "docker" "start" "-a" "da7aa878cb3f2bdc3aa6bebc15192b20b57728fb70ba970b8a552040c41cc09a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da7aa878cb3f2bdc3aa6bebc15192b20b57728fb70ba970b8a552040c41cc09a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da7aa878cb3f2bdc3aa6bebc15192b20b57728fb70ba970b8a552040c41cc09a", kill_on_drop: false }`
[INFO] [stdout] da7aa878cb3f2bdc3aa6bebc15192b20b57728fb70ba970b8a552040c41cc09a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 145456b03fa8f8ff3be55097843a1def1ad8872b89718e4ec13a6a2bf64ce45f
[INFO] running `Command { std: "docker" "start" "-a" "145456b03fa8f8ff3be55097843a1def1ad8872b89718e4ec13a6a2bf64ce45f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling paw-raw v1.0.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling pad v0.1.6
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling dirs-next v1.0.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling platform-dirs v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling paw-attributes v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling paw v1.0.0
[INFO] [stderr]    Compiling structopt v0.3.25
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling ulid v0.5.0
[INFO] [stderr]    Compiling sixpence v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `account_name`
[INFO] [stdout]    --> src/account.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn edit_account(account_name: &str, new_name: Option<&str>, new_account_type: Option<AccountType>) -> Result<(), Error> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_account_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_name`
[INFO] [stdout]    --> src/account.rs:122:41
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn edit_account(account_name: &str, new_name: Option<&str>, new_account_type: Option<AccountType>) -> Result<(), Error> {
[INFO] [stdout]     |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_account_type`
[INFO] [stdout]    --> src/account.rs:122:65
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn edit_account(account_name: &str, new_name: Option<&str>, new_account_type: Option<AccountType>) -> Result<(), Error> {
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_account_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.27s
[INFO] running `Command { std: "docker" "inspect" "145456b03fa8f8ff3be55097843a1def1ad8872b89718e4ec13a6a2bf64ce45f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "145456b03fa8f8ff3be55097843a1def1ad8872b89718e4ec13a6a2bf64ce45f", kill_on_drop: false }`
[INFO] [stdout] 145456b03fa8f8ff3be55097843a1def1ad8872b89718e4ec13a6a2bf64ce45f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25420ac20594ffa421e212c8b7da109905c5a8328116aee78ffc7f91234c7588
[INFO] running `Command { std: "docker" "start" "-a" "25420ac20594ffa421e212c8b7da109905c5a8328116aee78ffc7f91234c7588", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sixpence v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `account_name`
[INFO] [stdout]    --> src/account.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn edit_account(account_name: &str, new_name: Option<&str>, new_account_type: Option<AccountType>) -> Result<(), Error> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_account_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_name`
[INFO] [stdout]    --> src/account.rs:122:41
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn edit_account(account_name: &str, new_name: Option<&str>, new_account_type: Option<AccountType>) -> Result<(), Error> {
[INFO] [stdout]     |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_account_type`
[INFO] [stdout]    --> src/account.rs:122:65
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn edit_account(account_name: &str, new_name: Option<&str>, new_account_type: Option<AccountType>) -> Result<(), Error> {
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_account_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.14s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sixp-badb4f9f4c7557c9)
[INFO] running `Command { std: "docker" "inspect" "25420ac20594ffa421e212c8b7da109905c5a8328116aee78ffc7f91234c7588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25420ac20594ffa421e212c8b7da109905c5a8328116aee78ffc7f91234c7588", kill_on_drop: false }`
[INFO] [stdout] 25420ac20594ffa421e212c8b7da109905c5a8328116aee78ffc7f91234c7588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce0e31df3be138086e276e9a9a039362816ad7299fe470b72fca2e2b69d721c8
[INFO] running `Command { std: "docker" "start" "-a" "ce0e31df3be138086e276e9a9a039362816ad7299fe470b72fca2e2b69d721c8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `account_name`
[INFO] [stderr]    --> src/account.rs:122:21
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn edit_account(account_name: &str, new_name: Option<&str>, new_account_type: Option<AccountType>) -> Result<(), Error> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_account_name`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `new_name`
[INFO] [stderr]    --> src/account.rs:122:41
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn edit_account(account_name: &str, new_name: Option<&str>, new_account_type: Option<AccountType>) -> Result<(), Error> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `new_account_type`
[INFO] [stderr]    --> src/account.rs:122:65
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn edit_account(account_name: &str, new_name: Option<&str>, new_account_type: Option<AccountType>) -> Result<(), Error> {
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_account_type`
[INFO] [stderr] 
[INFO] [stderr] warning: `sixpence` (bin "sixp" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.63s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sixp-badb4f9f4c7557c9)
[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" "ce0e31df3be138086e276e9a9a039362816ad7299fe470b72fca2e2b69d721c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0e31df3be138086e276e9a9a039362816ad7299fe470b72fca2e2b69d721c8", kill_on_drop: false }`
[INFO] [stdout] ce0e31df3be138086e276e9a9a039362816ad7299fe470b72fca2e2b69d721c8