[INFO] fetching crate nix-editor 0.2.8...
[INFO] testing nix-editor-0.2.8 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate nix-editor 0.2.8 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate nix-editor 0.2.8 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 crates.io crate nix-editor 0.2.8
[INFO] finished tweaking crates.io crate nix-editor 0.2.8
[INFO] tweaked toml for crates.io crate nix-editor 0.2.8 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate nix-editor 0.2.8 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 17324b882bd970cd8c64af176000a306d49b3f999579e26b0c646782613b1933
[INFO] running `Command { std: "docker" "start" "-a" "17324b882bd970cd8c64af176000a306d49b3f999579e26b0c646782613b1933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17324b882bd970cd8c64af176000a306d49b3f999579e26b0c646782613b1933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17324b882bd970cd8c64af176000a306d49b3f999579e26b0c646782613b1933", kill_on_drop: false }`
[INFO] [stdout] 17324b882bd970cd8c64af176000a306d49b3f999579e26b0c646782613b1933
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] d086edcf5157843f97f82f270280653bc1eebf52ee8b6e82e10ae24caa0ff011
[INFO] running `Command { std: "docker" "start" "-a" "d086edcf5157843f97f82f270280653bc1eebf52ee8b6e82e10ae24caa0ff011", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling text-size v1.1.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling countme v2.0.4
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling owo-colors v3.3.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[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 memoffset v0.6.5
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rowan v0.12.6
[INFO] [stderr]    Compiling cbitset v0.2.0
[INFO] [stderr]    Compiling smol_str v0.1.21
[INFO] [stderr]    Compiling rnix v0.10.1
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]    Compiling clap v3.1.8
[INFO] [stderr]    Compiling nix-editor v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum is never used: `AttrTypes`
[INFO] [stdout]  --> src/parse.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum AttrTypes {
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.81s
[INFO] running `Command { std: "docker" "inspect" "d086edcf5157843f97f82f270280653bc1eebf52ee8b6e82e10ae24caa0ff011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d086edcf5157843f97f82f270280653bc1eebf52ee8b6e82e10ae24caa0ff011", kill_on_drop: false }`
[INFO] [stdout] d086edcf5157843f97f82f270280653bc1eebf52ee8b6e82e10ae24caa0ff011
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] b7ebd68db8025f6004cdc901e333b2f0fb18f72a555c625d59e96a5d0caa61bd
[INFO] running `Command { std: "docker" "start" "-a" "b7ebd68db8025f6004cdc901e333b2f0fb18f72a555c625d59e96a5d0caa61bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix-editor v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum is never used: `AttrTypes`
[INFO] [stdout]  --> src/parse.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum AttrTypes {
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `AttrTypes`
[INFO] [stdout]  --> src/parse.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum AttrTypes {
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/nix_editor-e2ef0d0d4499fdde)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/nix_editor-a097bf77060afa5f)
[INFO] running `Command { std: "docker" "inspect" "b7ebd68db8025f6004cdc901e333b2f0fb18f72a555c625d59e96a5d0caa61bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ebd68db8025f6004cdc901e333b2f0fb18f72a555c625d59e96a5d0caa61bd", kill_on_drop: false }`
[INFO] [stdout] b7ebd68db8025f6004cdc901e333b2f0fb18f72a555c625d59e96a5d0caa61bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 3bb4ef9843803149263c1d2f642a5ffbaf6a7cbdff62072adb9b340373e6617b
[INFO] running `Command { std: "docker" "start" "-a" "3bb4ef9843803149263c1d2f642a5ffbaf6a7cbdff62072adb9b340373e6617b", kill_on_drop: false }`
[INFO] [stderr] warning: enum is never used: `AttrTypes`
[INFO] [stderr]  --> src/parse.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | enum AttrTypes {
[INFO] [stderr]   |      ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nix-editor` (lib) generated 1 warning
[INFO] [stderr] warning: `nix-editor` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nix_editor-e2ef0d0d4499fdde)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::tests::deref_val1 ... ok
[INFO] [stdout] test tests::tests::get_with1 ... ok
[INFO] [stdout] test tests::tests::main_test ... ok
[INFO] [stdout] test tests::tests::read_val2 ... ok
[INFO] [stdout] test tests::tests::get_with2 ... ok
[INFO] [stdout] test tests::tests::readarr_val2 ... ok
[INFO] [stdout] test tests::tests::read_collect ... ok
[INFO] [stdout] test tests::tests::read_val1 ... ok
[INFO] [stdout] test tests::tests::read_val3 ... ok
[INFO] [stdout] test tests::tests::readarr_val1 ... ok
[INFO] [stdout] test tests::tests::write_arr1 ... ok
[INFO] [stdout] test tests::tests::write_val1 ... ok
[INFO] [stdout] test tests::tests::write_val2 ... ok
[INFO] [stdout] test tests::tests::write_val3 ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nix_editor-a097bf77060afa5f)
[INFO] [stdout] test tests::tests::write_arr2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nix-editor
[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] [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" "3bb4ef9843803149263c1d2f642a5ffbaf6a7cbdff62072adb9b340373e6617b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb4ef9843803149263c1d2f642a5ffbaf6a7cbdff62072adb9b340373e6617b", kill_on_drop: false }`
[INFO] [stdout] 3bb4ef9843803149263c1d2f642a5ffbaf6a7cbdff62072adb9b340373e6617b