[INFO] fetching crate avatar-cli 0.18.1...
[INFO] testing avatar-cli-0.18.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate avatar-cli 0.18.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate avatar-cli 0.18.1
[INFO] finished tweaking crates.io crate avatar-cli 0.18.1
[INFO] tweaked toml for crates.io crate avatar-cli 0.18.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate avatar-cli 0.18.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate avatar-cli 0.18.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded which v4.0.2
[INFO] [stderr]   Downloaded thiserror-impl v1.0.21
[INFO] [stderr]   Downloaded quote v1.0.7
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.68
[INFO] [stderr]   Downloaded linked-hash-map v0.5.3
[INFO] [stderr]   Downloaded arrayref v0.3.6
[INFO] [stderr]   Downloaded thiserror v1.0.21
[INFO] [stderr]   Downloaded blake2b_simd v0.5.10
[INFO] [stderr]   Downloaded rust-argon2 v0.8.2
[INFO] [stderr]   Downloaded cc v1.0.61
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.68
[INFO] [stderr]   Downloaded js-sys v0.3.45
[INFO] [stderr]   Downloaded serde v1.0.117
[INFO] [stderr]   Downloaded serde_derive v1.0.117
[INFO] [stderr]   Downloaded yaml-rust v0.4.4
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.68
[INFO] [stderr]   Downloaded shared_child v0.3.4
[INFO] [stderr]   Downloaded nix v0.18.0
[INFO] [stderr]   Downloaded serde_yaml v0.8.13
[INFO] [stderr]   Downloaded syn v1.0.44
[INFO] [stderr]   Downloaded redox_users v0.3.5
[INFO] [stderr]   Downloaded dirs-sys v0.3.5
[INFO] [stderr]   Downloaded os_pipe v0.9.2
[INFO] [stderr]   Downloaded duct v0.13.4
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.9
[INFO] [stderr]   Downloaded getrandom v0.1.15
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.68
[INFO] [stderr]   Downloaded libc v0.2.79
[INFO] [stderr]   Downloaded dirs v3.0.1
[INFO] [stderr]   Downloaded once_cell v1.4.1
[INFO] [stderr]   Downloaded dtoa v0.4.6
[INFO] [stderr]   Downloaded web-sys v0.3.45
[INFO] [stderr]   Downloaded ring v0.16.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8068733150137287458357ba503338cca6335fc9dc1b21a46202ef82c4b0717
[INFO] running `Command { std: "docker" "start" "-a" "c8068733150137287458357ba503338cca6335fc9dc1b21a46202ef82c4b0717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8068733150137287458357ba503338cca6335fc9dc1b21a46202ef82c4b0717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8068733150137287458357ba503338cca6335fc9dc1b21a46202ef82c4b0717", kill_on_drop: false }`
[INFO] [stdout] c8068733150137287458357ba503338cca6335fc9dc1b21a46202ef82c4b0717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 897280b8d424ff5918b3dda96547c73f616ea96987eb3c083cd1d101212e3d7c
[INFO] running `Command { std: "docker" "start" "-a" "897280b8d424ff5918b3dda96547c73f616ea96987eb3c083cd1d101212e3d7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling exitcode v1.1.2
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling os_pipe v0.9.2
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling shared_child v0.3.4
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling duct v0.13.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling avatar-cli v0.18.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `exec` that must be used
[INFO] [stdout]    --> src/subcommands/run.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 | /     Command::new("docker")
[INFO] [stdout] 258 | |         .args(&["run", "--rm", "--init"])
[INFO] [stdout] 259 | |         .args(interactive_options)
[INFO] [stdout] 260 | |         .args(dynamic_env)
[INFO] [stdout] ...   |
[INFO] [stdout] 299 | |         .args(transform_command_args(skip_args, project_path))
[INFO] [stdout] 300 | |         .exec(); // Only for UNIX
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 257 |     let _ = Command::new("docker")
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `exec` that must be used
[INFO] [stdout]    --> src/subcommands/shell.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | /     Command::new(shell_path)
[INFO] [stdout] 120 | |         .envs(shell_env)
[INFO] [stdout] 121 | |         .env("PATH", path_var)
[INFO] [stdout] 122 | |         .env(CONFIG_PATH, config_path)
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |         .env(STATE_PATH, project_state_path)
[INFO] [stdout] 128 | |         .exec();
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let _ = Command::new(shell_path)
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.05s
[INFO] running `Command { std: "docker" "inspect" "897280b8d424ff5918b3dda96547c73f616ea96987eb3c083cd1d101212e3d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "897280b8d424ff5918b3dda96547c73f616ea96987eb3c083cd1d101212e3d7c", kill_on_drop: false }`
[INFO] [stdout] 897280b8d424ff5918b3dda96547c73f616ea96987eb3c083cd1d101212e3d7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46d25c3cd2d734ad4ac9f4ea59f8a575385fcc5df7c7afe852fc21d48de0c64e
[INFO] running `Command { std: "docker" "start" "-a" "46d25c3cd2d734ad4ac9f4ea59f8a575385fcc5df7c7afe852fc21d48de0c64e", kill_on_drop: false }`
[INFO] [stderr]    Compiling avatar-cli v0.18.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `exec` that must be used
[INFO] [stdout]    --> src/subcommands/run.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 | /     Command::new("docker")
[INFO] [stdout] 258 | |         .args(&["run", "--rm", "--init"])
[INFO] [stdout] 259 | |         .args(interactive_options)
[INFO] [stdout] 260 | |         .args(dynamic_env)
[INFO] [stdout] ...   |
[INFO] [stdout] 299 | |         .args(transform_command_args(skip_args, project_path))
[INFO] [stdout] 300 | |         .exec(); // Only for UNIX
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 257 |     let _ = Command::new("docker")
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `exec` that must be used
[INFO] [stdout]    --> src/subcommands/shell.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | /     Command::new(shell_path)
[INFO] [stdout] 120 | |         .envs(shell_env)
[INFO] [stdout] 121 | |         .env("PATH", path_var)
[INFO] [stdout] 122 | |         .env(CONFIG_PATH, config_path)
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |         .env(STATE_PATH, project_state_path)
[INFO] [stdout] 128 | |         .exec();
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let _ = Command::new(shell_path)
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "46d25c3cd2d734ad4ac9f4ea59f8a575385fcc5df7c7afe852fc21d48de0c64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46d25c3cd2d734ad4ac9f4ea59f8a575385fcc5df7c7afe852fc21d48de0c64e", kill_on_drop: false }`
[INFO] [stdout] 46d25c3cd2d734ad4ac9f4ea59f8a575385fcc5df7c7afe852fc21d48de0c64e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab7f4baca2be99bd7662fd464548d6e45fffa08a701fe266eb07e298808d1063
[INFO] running `Command { std: "docker" "start" "-a" "ab7f4baca2be99bd7662fd464548d6e45fffa08a701fe266eb07e298808d1063", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `exec` that must be used
[INFO] [stderr]    --> src/subcommands/run.rs:257:5
[INFO] [stderr]     |
[INFO] [stderr] 257 | /     Command::new("docker")
[INFO] [stderr] 258 | |         .args(&["run", "--rm", "--init"])
[INFO] [stderr] 259 | |         .args(interactive_options)
[INFO] [stderr] 260 | |         .args(dynamic_env)
[INFO] [stderr] ...   |
[INFO] [stderr] 299 | |         .args(transform_command_args(skip_args, project_path))
[INFO] [stderr] 300 | |         .exec(); // Only for UNIX
[INFO] [stderr]     | |_______________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 257 |     let _ = Command::new("docker")
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `exec` that must be used
[INFO] [stderr]    --> src/subcommands/shell.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 | /     Command::new(shell_path)
[INFO] [stderr] 120 | |         .envs(shell_env)
[INFO] [stderr] 121 | |         .env("PATH", path_var)
[INFO] [stderr] 122 | |         .env(CONFIG_PATH, config_path)
[INFO] [stderr] ...   |
[INFO] [stderr] 127 | |         .env(STATE_PATH, project_state_path)
[INFO] [stderr] 128 | |         .exec();
[INFO] [stderr]     | |_______________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let _ = Command::new(shell_path)
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `avatar-cli` (bin "avatar" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/avatar-8c170260ec850d2e)
[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" "ab7f4baca2be99bd7662fd464548d6e45fffa08a701fe266eb07e298808d1063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab7f4baca2be99bd7662fd464548d6e45fffa08a701fe266eb07e298808d1063", kill_on_drop: false }`
[INFO] [stdout] ab7f4baca2be99bd7662fd464548d6e45fffa08a701fe266eb07e298808d1063