[INFO] cloning repository https://github.com/avatar-cli/avatar-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avatar-cli/avatar-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favatar-cli%2Favatar-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favatar-cli%2Favatar-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc76295bdc4105de59cc83cb6b1c6619ac3cfb45
[INFO] testing avatar-cli/avatar-cli against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favatar-cli%2Favatar-cli" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/avatar-cli/avatar-cli
[INFO] finished tweaking git repo https://github.com/avatar-cli/avatar-cli
[INFO] tweaked toml for git repo https://github.com/avatar-cli/avatar-cli written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/avatar-cli/avatar-cli on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/avatar-cli/avatar-cli 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.21
[INFO] [stderr]   Downloaded proc-macro2 v1.0.24
[INFO] [stderr]   Downloaded unicode-xid v0.2.1
[INFO] [stderr]   Downloaded serde_yaml v0.8.13
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.68
[INFO] [stderr]   Downloaded arrayref v0.3.6
[INFO] [stderr]   Downloaded redox_users v0.3.5
[INFO] [stderr]   Downloaded hermit-abi v0.1.17
[INFO] [stderr]   Downloaded rust-argon2 v0.8.2
[INFO] [stderr]   Downloaded cc v1.0.61
[INFO] [stderr]   Downloaded yaml-rust v0.4.4
[INFO] [stderr]   Downloaded js-sys v0.3.45
[INFO] [stderr]   Downloaded serde v1.0.117
[INFO] [stderr]   Downloaded bumpalo v3.4.0
[INFO] [stderr]   Downloaded syn v1.0.44
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.68
[INFO] [stderr]   Downloaded getrandom v0.1.15
[INFO] [stderr]   Downloaded log v0.4.11
[INFO] [stderr]   Downloaded serde_derive v1.0.117
[INFO] [stderr]   Downloaded linked-hash-map v0.5.3
[INFO] [stderr]   Downloaded redox_syscall v0.1.57
[INFO] [stderr]   Downloaded arrayvec v0.5.1
[INFO] [stderr]   Downloaded blake2b_simd v0.5.10
[INFO] [stderr]   Downloaded dirs v3.0.1
[INFO] [stderr]   Downloaded duct v0.13.4
[INFO] [stderr]   Downloaded dtoa v0.4.6
[INFO] [stderr]   Downloaded dirs-sys v0.3.5
[INFO] [stderr]   Downloaded os_pipe v0.9.2
[INFO] [stderr]   Downloaded shared_child v0.3.4
[INFO] [stderr]   Downloaded libc v0.2.79
[INFO] [stderr]   Downloaded hex v0.4.2
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.68
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]   Downloaded constant_time_eq v0.1.5
[INFO] [stderr]   Downloaded exitcode v1.1.2
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.9
[INFO] [stderr]   Downloaded once_cell v1.4.1
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.68
[INFO] [stderr]   Downloaded quote v1.0.7
[INFO] [stderr]   Downloaded thiserror-impl v1.0.21
[INFO] [stderr]   Downloaded which v4.0.2
[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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8844041c77a7a1a5ba9b3489ba432255a2f75c970c0ec970982c041fd16061d
[INFO] running `Command { std: "docker" "start" "-a" "e8844041c77a7a1a5ba9b3489ba432255a2f75c970c0ec970982c041fd16061d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8844041c77a7a1a5ba9b3489ba432255a2f75c970c0ec970982c041fd16061d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8844041c77a7a1a5ba9b3489ba432255a2f75c970c0ec970982c041fd16061d", kill_on_drop: false }`
[INFO] [stdout] e8844041c77a7a1a5ba9b3489ba432255a2f75c970c0ec970982c041fd16061d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d9adf180d9b15cc7be283ec8cc7185e55fe05704be188a3eeed3df20cf3c8ec1
[INFO] running `Command { std: "docker" "start" "-a" "d9adf180d9b15cc7be283ec8cc7185e55fe05704be188a3eeed3df20cf3c8ec1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling exitcode v1.1.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling shared_child v0.3.4
[INFO] [stderr]    Compiling os_pipe v0.9.2
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling duct v0.13.4
[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 serde_yaml v0.8.13
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling avatar-cli v0.18.2 (/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)]` 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 37.88s
[INFO] running `Command { std: "docker" "inspect" "d9adf180d9b15cc7be283ec8cc7185e55fe05704be188a3eeed3df20cf3c8ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9adf180d9b15cc7be283ec8cc7185e55fe05704be188a3eeed3df20cf3c8ec1", kill_on_drop: false }`
[INFO] [stdout] d9adf180d9b15cc7be283ec8cc7185e55fe05704be188a3eeed3df20cf3c8ec1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 26fc7b562b942e514d9d9fffae4938b4d7161dde1f1771b1b1e7009eb324017b
[INFO] running `Command { std: "docker" "start" "-a" "26fc7b562b942e514d9d9fffae4938b4d7161dde1f1771b1b1e7009eb324017b", kill_on_drop: false }`
[INFO] [stderr]    Compiling avatar-cli v0.18.2 (/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)]` 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 1.26s
[INFO] running `Command { std: "docker" "inspect" "26fc7b562b942e514d9d9fffae4938b4d7161dde1f1771b1b1e7009eb324017b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26fc7b562b942e514d9d9fffae4938b4d7161dde1f1771b1b1e7009eb324017b", kill_on_drop: false }`
[INFO] [stdout] 26fc7b562b942e514d9d9fffae4938b4d7161dde1f1771b1b1e7009eb324017b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a5f13d63ee2ec60f2e45121999bb7fb79ada4500a7bb89ba7d24dda4e1208487
[INFO] running `Command { std: "docker" "start" "-a" "a5f13d63ee2ec60f2e45121999bb7fb79ada4500a7bb89ba7d24dda4e1208487", 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)]` 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 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/avatar-39c4508a3df6fa6a)
[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" "a5f13d63ee2ec60f2e45121999bb7fb79ada4500a7bb89ba7d24dda4e1208487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f13d63ee2ec60f2e45121999bb7fb79ada4500a7bb89ba7d24dda4e1208487", kill_on_drop: false }`
[INFO] [stdout] a5f13d63ee2ec60f2e45121999bb7fb79ada4500a7bb89ba7d24dda4e1208487