[INFO] cloning repository https://github.com/dfaust/rust-analyzer-no-such-field-bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dfaust/rust-analyzer-no-such-field-bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfaust%2Frust-analyzer-no-such-field-bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfaust%2Frust-analyzer-no-such-field-bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e697c603313b6e7b37db1fb00a79469adc881c18
[INFO] testing dfaust/rust-analyzer-no-such-field-bug 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%2Fdfaust%2Frust-analyzer-no-such-field-bug" "/workspace/builds/worker-97/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dfaust/rust-analyzer-no-such-field-bug 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/dfaust/rust-analyzer-no-such-field-bug
[INFO] finished tweaking git repo https://github.com/dfaust/rust-analyzer-no-such-field-bug
[INFO] tweaked toml for git repo https://github.com/dfaust/rust-analyzer-no-such-field-bug written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate git repo https://github.com/dfaust/rust-analyzer-no-such-field-bug 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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] e1a9e192fa60ebcc028bb2edc2e9ac6a41fff17fbb61a03df93550d4949b44b7
[INFO] running `Command { std: "docker" "start" "-a" "e1a9e192fa60ebcc028bb2edc2e9ac6a41fff17fbb61a03df93550d4949b44b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1a9e192fa60ebcc028bb2edc2e9ac6a41fff17fbb61a03df93550d4949b44b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a9e192fa60ebcc028bb2edc2e9ac6a41fff17fbb61a03df93550d4949b44b7", kill_on_drop: false }`
[INFO] [stdout] e1a9e192fa60ebcc028bb2edc2e9ac6a41fff17fbb61a03df93550d4949b44b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 8a2571c9445a5996b7995f5a354faf86611cbcb495653818865ac3d63759dcc9
[INFO] running `Command { std: "docker" "start" "-a" "8a2571c9445a5996b7995f5a354faf86611cbcb495653818865ac3d63759dcc9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling sev v0.2.0
[INFO] [stderr]    Compiling codicon v3.0.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling iocuddle v0.1.1
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling rust-analyzer-no-such-field-bug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]  --> src/main.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |         sev: todo!(),
[INFO] [stdout]   |              ------- any code following this expression is unreachable
[INFO] [stdout] 6 |         ca: todo!(),
[INFO] [stdout]   |             ^^^^^^^ unreachable expression
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]   = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.94s
[INFO] running `Command { std: "docker" "inspect" "8a2571c9445a5996b7995f5a354faf86611cbcb495653818865ac3d63759dcc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a2571c9445a5996b7995f5a354faf86611cbcb495653818865ac3d63759dcc9", kill_on_drop: false }`
[INFO] [stdout] 8a2571c9445a5996b7995f5a354faf86611cbcb495653818865ac3d63759dcc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 0f0d31aabcc01e3d38131b081ab9203716210d5e0f268a3852b0685a1d2c53ac
[INFO] running `Command { std: "docker" "start" "-a" "0f0d31aabcc01e3d38131b081ab9203716210d5e0f268a3852b0685a1d2c53ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-analyzer-no-such-field-bug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]  --> src/main.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |         sev: todo!(),
[INFO] [stdout]   |              ------- any code following this expression is unreachable
[INFO] [stdout] 6 |         ca: todo!(),
[INFO] [stdout]   |             ^^^^^^^ unreachable expression
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]   = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.47s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_analyzer_no_such_field_bug-09940c3fe3e537f2)
[INFO] running `Command { std: "docker" "inspect" "0f0d31aabcc01e3d38131b081ab9203716210d5e0f268a3852b0685a1d2c53ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f0d31aabcc01e3d38131b081ab9203716210d5e0f268a3852b0685a1d2c53ac", kill_on_drop: false }`
[INFO] [stdout] 0f0d31aabcc01e3d38131b081ab9203716210d5e0f268a3852b0685a1d2c53ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 8a9286a3f4cc29b59b7bbd0059b41f94d4c6dcd932737da8788e4f41eb480304
[INFO] running `Command { std: "docker" "start" "-a" "8a9286a3f4cc29b59b7bbd0059b41f94d4c6dcd932737da8788e4f41eb480304", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]  --> src/main.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 5 |         sev: todo!(),
[INFO] [stderr]   |              ------- any code following this expression is unreachable
[INFO] [stderr] 6 |         ca: todo!(),
[INFO] [stderr]   |             ^^^^^^^ unreachable expression
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]   = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-analyzer-no-such-field-bug` (bin "rust-analyzer-no-such-field-bug" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_analyzer_no_such_field_bug-09940c3fe3e537f2)
[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" "8a9286a3f4cc29b59b7bbd0059b41f94d4c6dcd932737da8788e4f41eb480304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9286a3f4cc29b59b7bbd0059b41f94d4c6dcd932737da8788e4f41eb480304", kill_on_drop: false }`
[INFO] [stdout] 8a9286a3f4cc29b59b7bbd0059b41f94d4c6dcd932737da8788e4f41eb480304