[INFO] cloning repository https://github.com/SpyrosRoum/dead-shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SpyrosRoum/dead-shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpyrosRoum%2Fdead-shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpyrosRoum%2Fdead-shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3cf3b3adae66f8d2e101d642202951209d5956f4
[INFO] testing SpyrosRoum/dead-shell against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpyrosRoum%2Fdead-shell" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SpyrosRoum/dead-shell on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SpyrosRoum/dead-shell
[INFO] finished tweaking git repo https://github.com/SpyrosRoum/dead-shell
[INFO] tweaked toml for git repo https://github.com/SpyrosRoum/dead-shell written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/SpyrosRoum/dead-shell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1d8f91d00d692de627001f234c9cec92c2531bab54819f3fbac148b4e2c01ba
[INFO] running `Command { std: "docker" "start" "-a" "e1d8f91d00d692de627001f234c9cec92c2531bab54819f3fbac148b4e2c01ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1d8f91d00d692de627001f234c9cec92c2531bab54819f3fbac148b4e2c01ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d8f91d00d692de627001f234c9cec92c2531bab54819f3fbac148b4e2c01ba", kill_on_drop: false }`
[INFO] [stdout] e1d8f91d00d692de627001f234c9cec92c2531bab54819f3fbac148b4e2c01ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abc00084de16365fc7d15678d9df4cce49f43b202b6ee6c9d5f9ae5d30fe8545
[INFO] running `Command { std: "docker" "start" "-a" "abc00084de16365fc7d15678d9df4cce49f43b202b6ee6c9d5f9ae5d30fe8545", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling cli v0.1.0 (/opt/rustwide/workdir/crates/cli)
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]   --> crates/cli/src/shell.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn run(&self, command: &str) {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `commands`
[INFO] [stdout]  --> crates/cli/src/shell.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     commands: HashMap<String, Box<dyn Command>>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `LsArgs`
[INFO] [stdout]  --> crates/cli/src/commands/ls.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct LsArgs {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling dead-shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.77s
[INFO] running `Command { std: "docker" "inspect" "abc00084de16365fc7d15678d9df4cce49f43b202b6ee6c9d5f9ae5d30fe8545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abc00084de16365fc7d15678d9df4cce49f43b202b6ee6c9d5f9ae5d30fe8545", kill_on_drop: false }`
[INFO] [stdout] abc00084de16365fc7d15678d9df4cce49f43b202b6ee6c9d5f9ae5d30fe8545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42d1ef2fcfdd41aba2c417fa44aa9a6f2c7cd29d1f7857579a7eaa2dd28f3559
[INFO] running `Command { std: "docker" "start" "-a" "42d1ef2fcfdd41aba2c417fa44aa9a6f2c7cd29d1f7857579a7eaa2dd28f3559", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]   --> crates/cli/src/shell.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn run(&self, command: &str) {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `commands`
[INFO] [stdout]  --> crates/cli/src/shell.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     commands: HashMap<String, Box<dyn Command>>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `LsArgs`
[INFO] [stdout]  --> crates/cli/src/commands/ls.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct LsArgs {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dead-shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "42d1ef2fcfdd41aba2c417fa44aa9a6f2c7cd29d1f7857579a7eaa2dd28f3559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d1ef2fcfdd41aba2c417fa44aa9a6f2c7cd29d1f7857579a7eaa2dd28f3559", kill_on_drop: false }`
[INFO] [stdout] 42d1ef2fcfdd41aba2c417fa44aa9a6f2c7cd29d1f7857579a7eaa2dd28f3559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95a4069545b04ee8d6fa2965743e44cc808f3384cec634d50e4c5adc1f833bd3
[INFO] running `Command { std: "docker" "start" "-a" "95a4069545b04ee8d6fa2965743e44cc808f3384cec634d50e4c5adc1f833bd3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `command`
[INFO] [stderr]   --> crates/cli/src/shell.rs:16:23
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn run(&self, command: &str) {
[INFO] [stderr]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `commands`
[INFO] [stderr]  --> crates/cli/src/shell.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     commands: HashMap<String, Box<dyn Command>>
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `LsArgs`
[INFO] [stderr]  --> crates/cli/src/commands/ls.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct LsArgs {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cli` (lib) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dead_shell-4189486701ab8f16)
[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" "95a4069545b04ee8d6fa2965743e44cc808f3384cec634d50e4c5adc1f833bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a4069545b04ee8d6fa2965743e44cc808f3384cec634d50e4c5adc1f833bd3", kill_on_drop: false }`
[INFO] [stdout] 95a4069545b04ee8d6fa2965743e44cc808f3384cec634d50e4c5adc1f833bd3