[INFO] cloning repository https://github.com/satyasinha/logs2json
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/satyasinha/logs2json" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatyasinha%2Flogs2json", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatyasinha%2Flogs2json'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 09f0a1ba120de4feb1aee344911816451d68babe
[INFO] testing satyasinha/logs2json 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%2Fsatyasinha%2Flogs2json" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/satyasinha/logs2json 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/satyasinha/logs2json
[INFO] finished tweaking git repo https://github.com/satyasinha/logs2json
[INFO] tweaked toml for git repo https://github.com/satyasinha/logs2json written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/satyasinha/logs2json 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8be8615965f34e5455112952871447b890dac25ab4af341ec57662c0333497f9
[INFO] running `Command { std: "docker" "start" "-a" "8be8615965f34e5455112952871447b890dac25ab4af341ec57662c0333497f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8be8615965f34e5455112952871447b890dac25ab4af341ec57662c0333497f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be8615965f34e5455112952871447b890dac25ab4af341ec57662c0333497f9", kill_on_drop: false }`
[INFO] [stdout] 8be8615965f34e5455112952871447b890dac25ab4af341ec57662c0333497f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49d3ebc5008d32985a9302e25db22f6cc3009435ecfca530a454e11aa0ee3cef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "49d3ebc5008d32985a9302e25db22f6cc3009435ecfca530a454e11aa0ee3cef", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling regex v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.0.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.6.1
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.6
[INFO] [stderr]    Compiling syn v0.14.4
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling serde_json v1.0.24
[INFO] [stderr]    Compiling docopt v1.0.0
[INFO] [stderr]    Compiling logs2json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `pretty_msg`
[INFO] [stdout]    --> src/main.rs:147:15
[INFO] [stdout]     |
[INFO] [stdout] 147 |       let mut pretty_msg: &str  = "";
[INFO] [stdout]     |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pretty_msg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:147:11
[INFO] [stdout]     |
[INFO] [stdout] 147 |       let mut pretty_msg: &str  = "";
[INFO] [stdout]     |           ----^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kDefault` should have an upper case name
[INFO] [stdout]   --> src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | const kDefault: &'static str = "default";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_DEFAULT`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kAccessControl` should have an upper case name
[INFO] [stdout]   --> src/main.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 | const kAccessControl: &'static str = "accessControl";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_ACCESS_CONTROL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kCommand` should have an upper case name
[INFO] [stdout]   --> src/main.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | const kCommand: &'static str = "command";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_COMMAND`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kControl` should have an upper case name
[INFO] [stdout]   --> src/main.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | const kControl: &'static str = "control";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_CONTROL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kExecutor` should have an upper case name
[INFO] [stdout]   --> src/main.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | const kExecutor: &'static str = "executor";
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `K_EXECUTOR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kGeo` should have an upper case name
[INFO] [stdout]   --> src/main.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 | const kGeo: &'static str = "geo";
[INFO] [stdout]    |       ^^^^ help: convert the identifier to upper case: `K_GEO`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kIndex` should have an upper case name
[INFO] [stdout]   --> src/main.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const kIndex: &'static str = "index";
[INFO] [stdout]    |       ^^^^^^ help: convert the identifier to upper case: `K_INDEX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kNetwork` should have an upper case name
[INFO] [stdout]   --> src/main.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | const kNetwork: &'static str = "network";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_NETWORK`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kQuery` should have an upper case name
[INFO] [stdout]   --> src/main.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 | const kQuery: &'static str = "query";
[INFO] [stdout]    |       ^^^^^^ help: convert the identifier to upper case: `K_QUERY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kReplication` should have an upper case name
[INFO] [stdout]   --> src/main.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 61 | const kReplication: &'static str = "replication";
[INFO] [stdout]    |       ^^^^^^^^^^^^ help: convert the identifier to upper case: `K_REPLICATION`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kReplicationHeartbeats` should have an upper case name
[INFO] [stdout]   --> src/main.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 | const kReplicationHeartbeats: &'static str = "heartbeats";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_REPLICATION_HEARTBEATS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kReplicationRollback` should have an upper case name
[INFO] [stdout]   --> src/main.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 | const kReplicationRollback: &'static str = "rollback";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_REPLICATION_ROLLBACK`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kSharding` should have an upper case name
[INFO] [stdout]   --> src/main.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | const kSharding: &'static str = "sharding";
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `K_SHARDING`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kStorage` should have an upper case name
[INFO] [stdout]   --> src/main.rs:65:7
[INFO] [stdout]    |
[INFO] [stdout] 65 | const kStorage: &'static str = "storage";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_STORAGE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kStorageRecovery` should have an upper case name
[INFO] [stdout]   --> src/main.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const kStorageRecovery: &'static str = "recovery";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_STORAGE_RECOVERY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kJournal` should have an upper case name
[INFO] [stdout]   --> src/main.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | const kJournal: &'static str = "journal";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_JOURNAL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kWrite` should have an upper case name
[INFO] [stdout]   --> src/main.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const kWrite: &'static str = "write";
[INFO] [stdout]    |       ^^^^^^ help: convert the identifier to upper case: `K_WRITE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kFTDC` should have an upper case name
[INFO] [stdout]   --> src/main.rs:69:7
[INFO] [stdout]    |
[INFO] [stdout] 69 | const kFTDC: &'static str = "ftdc";
[INFO] [stdout]    |       ^^^^^ help: convert the identifier to upper case: `K_FTDC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kASIO` should have an upper case name
[INFO] [stdout]   --> src/main.rs:70:7
[INFO] [stdout]    |
[INFO] [stdout] 70 | const kASIO: &'static str = "asio";
[INFO] [stdout]    |       ^^^^^ help: convert the identifier to upper case: `K_ASIO`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kBridge` should have an upper case name
[INFO] [stdout]   --> src/main.rs:71:7
[INFO] [stdout]    |
[INFO] [stdout] 71 | const kBridge: &'static str = "bridge";
[INFO] [stdout]    |       ^^^^^^^ help: convert the identifier to upper case: `K_BRIDGE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kTracking` should have an upper case name
[INFO] [stdout]   --> src/main.rs:72:7
[INFO] [stdout]    |
[INFO] [stdout] 72 | const kTracking: &'static str = "tracking";
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `K_TRACKING`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kNumLogComponents` should have an upper case name
[INFO] [stdout]   --> src/main.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 73 | const kNumLogComponents: &'static str = "total";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_NUM_LOG_COMPONENTS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.23s
[INFO] running `Command { std: "docker" "inspect" "49d3ebc5008d32985a9302e25db22f6cc3009435ecfca530a454e11aa0ee3cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d3ebc5008d32985a9302e25db22f6cc3009435ecfca530a454e11aa0ee3cef", kill_on_drop: false }`
[INFO] [stdout] 49d3ebc5008d32985a9302e25db22f6cc3009435ecfca530a454e11aa0ee3cef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72e42824b38070786d063d8b373a8c625bb2a83ac01b34aeafdd3a33f3338b97
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "72e42824b38070786d063d8b373a8c625bb2a83ac01b34aeafdd3a33f3338b97", kill_on_drop: false }`
[INFO] [stderr]    Compiling logs2json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `pretty_msg`
[INFO] [stdout]    --> src/main.rs:147:15
[INFO] [stdout]     |
[INFO] [stdout] 147 |       let mut pretty_msg: &str  = "";
[INFO] [stdout]     |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pretty_msg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:147:11
[INFO] [stdout]     |
[INFO] [stdout] 147 |       let mut pretty_msg: &str  = "";
[INFO] [stdout]     |           ----^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kDefault` should have an upper case name
[INFO] [stdout]   --> src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | const kDefault: &'static str = "default";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_DEFAULT`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kAccessControl` should have an upper case name
[INFO] [stdout]   --> src/main.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 | const kAccessControl: &'static str = "accessControl";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_ACCESS_CONTROL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kCommand` should have an upper case name
[INFO] [stdout]   --> src/main.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | const kCommand: &'static str = "command";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_COMMAND`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kControl` should have an upper case name
[INFO] [stdout]   --> src/main.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | const kControl: &'static str = "control";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_CONTROL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kExecutor` should have an upper case name
[INFO] [stdout]   --> src/main.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | const kExecutor: &'static str = "executor";
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `K_EXECUTOR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kGeo` should have an upper case name
[INFO] [stdout]   --> src/main.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 | const kGeo: &'static str = "geo";
[INFO] [stdout]    |       ^^^^ help: convert the identifier to upper case: `K_GEO`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kIndex` should have an upper case name
[INFO] [stdout]   --> src/main.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const kIndex: &'static str = "index";
[INFO] [stdout]    |       ^^^^^^ help: convert the identifier to upper case: `K_INDEX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kNetwork` should have an upper case name
[INFO] [stdout]   --> src/main.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | const kNetwork: &'static str = "network";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_NETWORK`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kQuery` should have an upper case name
[INFO] [stdout]   --> src/main.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 | const kQuery: &'static str = "query";
[INFO] [stdout]    |       ^^^^^^ help: convert the identifier to upper case: `K_QUERY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kReplication` should have an upper case name
[INFO] [stdout]   --> src/main.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 61 | const kReplication: &'static str = "replication";
[INFO] [stdout]    |       ^^^^^^^^^^^^ help: convert the identifier to upper case: `K_REPLICATION`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kReplicationHeartbeats` should have an upper case name
[INFO] [stdout]   --> src/main.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 | const kReplicationHeartbeats: &'static str = "heartbeats";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_REPLICATION_HEARTBEATS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kReplicationRollback` should have an upper case name
[INFO] [stdout]   --> src/main.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 | const kReplicationRollback: &'static str = "rollback";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_REPLICATION_ROLLBACK`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kSharding` should have an upper case name
[INFO] [stdout]   --> src/main.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | const kSharding: &'static str = "sharding";
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `K_SHARDING`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kStorage` should have an upper case name
[INFO] [stdout]   --> src/main.rs:65:7
[INFO] [stdout]    |
[INFO] [stdout] 65 | const kStorage: &'static str = "storage";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_STORAGE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kStorageRecovery` should have an upper case name
[INFO] [stdout]   --> src/main.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const kStorageRecovery: &'static str = "recovery";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_STORAGE_RECOVERY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kJournal` should have an upper case name
[INFO] [stdout]   --> src/main.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | const kJournal: &'static str = "journal";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_JOURNAL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kWrite` should have an upper case name
[INFO] [stdout]   --> src/main.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const kWrite: &'static str = "write";
[INFO] [stdout]    |       ^^^^^^ help: convert the identifier to upper case: `K_WRITE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kFTDC` should have an upper case name
[INFO] [stdout]   --> src/main.rs:69:7
[INFO] [stdout]    |
[INFO] [stdout] 69 | const kFTDC: &'static str = "ftdc";
[INFO] [stdout]    |       ^^^^^ help: convert the identifier to upper case: `K_FTDC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kASIO` should have an upper case name
[INFO] [stdout]   --> src/main.rs:70:7
[INFO] [stdout]    |
[INFO] [stdout] 70 | const kASIO: &'static str = "asio";
[INFO] [stdout]    |       ^^^^^ help: convert the identifier to upper case: `K_ASIO`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kBridge` should have an upper case name
[INFO] [stdout]   --> src/main.rs:71:7
[INFO] [stdout]    |
[INFO] [stdout] 71 | const kBridge: &'static str = "bridge";
[INFO] [stdout]    |       ^^^^^^^ help: convert the identifier to upper case: `K_BRIDGE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kTracking` should have an upper case name
[INFO] [stdout]   --> src/main.rs:72:7
[INFO] [stdout]    |
[INFO] [stdout] 72 | const kTracking: &'static str = "tracking";
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `K_TRACKING`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `kNumLogComponents` should have an upper case name
[INFO] [stdout]   --> src/main.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 73 | const kNumLogComponents: &'static str = "total";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_NUM_LOG_COMPONENTS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/logs2json-09e78f022c3b9d75)
[INFO] running `Command { std: "docker" "inspect" "72e42824b38070786d063d8b373a8c625bb2a83ac01b34aeafdd3a33f3338b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e42824b38070786d063d8b373a8c625bb2a83ac01b34aeafdd3a33f3338b97", kill_on_drop: false }`
[INFO] [stdout] 72e42824b38070786d063d8b373a8c625bb2a83ac01b34aeafdd3a33f3338b97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 417ea88489c8bc1318f4f4b01457e0d20b0159362304d727a6c6bc5b1562f7c8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "417ea88489c8bc1318f4f4b01457e0d20b0159362304d727a6c6bc5b1562f7c8", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `pretty_msg`
[INFO] [stderr]    --> src/main.rs:147:15
[INFO] [stderr]     |
[INFO] [stderr] 147 |       let mut pretty_msg: &str  = "";
[INFO] [stderr]     |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pretty_msg`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:147:11
[INFO] [stderr]     |
[INFO] [stderr] 147 |       let mut pretty_msg: &str  = "";
[INFO] [stderr]     |           ----^^^^^^^^^^
[INFO] [stderr]     |           |
[INFO] [stderr]     |           help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kDefault` should have an upper case name
[INFO] [stderr]   --> src/main.rs:52:7
[INFO] [stderr]    |
[INFO] [stderr] 52 | const kDefault: &'static str = "default";
[INFO] [stderr]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_DEFAULT`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kAccessControl` should have an upper case name
[INFO] [stderr]   --> src/main.rs:53:7
[INFO] [stderr]    |
[INFO] [stderr] 53 | const kAccessControl: &'static str = "accessControl";
[INFO] [stderr]    |       ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_ACCESS_CONTROL`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kCommand` should have an upper case name
[INFO] [stderr]   --> src/main.rs:54:7
[INFO] [stderr]    |
[INFO] [stderr] 54 | const kCommand: &'static str = "command";
[INFO] [stderr]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_COMMAND`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kControl` should have an upper case name
[INFO] [stderr]   --> src/main.rs:55:7
[INFO] [stderr]    |
[INFO] [stderr] 55 | const kControl: &'static str = "control";
[INFO] [stderr]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_CONTROL`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kExecutor` should have an upper case name
[INFO] [stderr]   --> src/main.rs:56:7
[INFO] [stderr]    |
[INFO] [stderr] 56 | const kExecutor: &'static str = "executor";
[INFO] [stderr]    |       ^^^^^^^^^ help: convert the identifier to upper case: `K_EXECUTOR`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kGeo` should have an upper case name
[INFO] [stderr]   --> src/main.rs:57:7
[INFO] [stderr]    |
[INFO] [stderr] 57 | const kGeo: &'static str = "geo";
[INFO] [stderr]    |       ^^^^ help: convert the identifier to upper case: `K_GEO`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kIndex` should have an upper case name
[INFO] [stderr]   --> src/main.rs:58:7
[INFO] [stderr]    |
[INFO] [stderr] 58 | const kIndex: &'static str = "index";
[INFO] [stderr]    |       ^^^^^^ help: convert the identifier to upper case: `K_INDEX`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kNetwork` should have an upper case name
[INFO] [stderr]   --> src/main.rs:59:7
[INFO] [stderr]    |
[INFO] [stderr] 59 | const kNetwork: &'static str = "network";
[INFO] [stderr]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_NETWORK`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kQuery` should have an upper case name
[INFO] [stderr]   --> src/main.rs:60:7
[INFO] [stderr]    |
[INFO] [stderr] 60 | const kQuery: &'static str = "query";
[INFO] [stderr]    |       ^^^^^^ help: convert the identifier to upper case: `K_QUERY`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kReplication` should have an upper case name
[INFO] [stderr]   --> src/main.rs:61:7
[INFO] [stderr]    |
[INFO] [stderr] 61 | const kReplication: &'static str = "replication";
[INFO] [stderr]    |       ^^^^^^^^^^^^ help: convert the identifier to upper case: `K_REPLICATION`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kReplicationHeartbeats` should have an upper case name
[INFO] [stderr]   --> src/main.rs:62:7
[INFO] [stderr]    |
[INFO] [stderr] 62 | const kReplicationHeartbeats: &'static str = "heartbeats";
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_REPLICATION_HEARTBEATS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kReplicationRollback` should have an upper case name
[INFO] [stderr]   --> src/main.rs:63:7
[INFO] [stderr]    |
[INFO] [stderr] 63 | const kReplicationRollback: &'static str = "rollback";
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_REPLICATION_ROLLBACK`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kSharding` should have an upper case name
[INFO] [stderr]   --> src/main.rs:64:7
[INFO] [stderr]    |
[INFO] [stderr] 64 | const kSharding: &'static str = "sharding";
[INFO] [stderr]    |       ^^^^^^^^^ help: convert the identifier to upper case: `K_SHARDING`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kStorage` should have an upper case name
[INFO] [stderr]   --> src/main.rs:65:7
[INFO] [stderr]    |
[INFO] [stderr] 65 | const kStorage: &'static str = "storage";
[INFO] [stderr]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_STORAGE`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kStorageRecovery` should have an upper case name
[INFO] [stderr]   --> src/main.rs:66:7
[INFO] [stderr]    |
[INFO] [stderr] 66 | const kStorageRecovery: &'static str = "recovery";
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_STORAGE_RECOVERY`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kJournal` should have an upper case name
[INFO] [stderr]   --> src/main.rs:67:7
[INFO] [stderr]    |
[INFO] [stderr] 67 | const kJournal: &'static str = "journal";
[INFO] [stderr]    |       ^^^^^^^^ help: convert the identifier to upper case: `K_JOURNAL`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kWrite` should have an upper case name
[INFO] [stderr]   --> src/main.rs:68:7
[INFO] [stderr]    |
[INFO] [stderr] 68 | const kWrite: &'static str = "write";
[INFO] [stderr]    |       ^^^^^^ help: convert the identifier to upper case: `K_WRITE`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kFTDC` should have an upper case name
[INFO] [stderr]   --> src/main.rs:69:7
[INFO] [stderr]    |
[INFO] [stderr] 69 | const kFTDC: &'static str = "ftdc";
[INFO] [stderr]    |       ^^^^^ help: convert the identifier to upper case: `K_FTDC`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kASIO` should have an upper case name
[INFO] [stderr]   --> src/main.rs:70:7
[INFO] [stderr]    |
[INFO] [stderr] 70 | const kASIO: &'static str = "asio";
[INFO] [stderr]    |       ^^^^^ help: convert the identifier to upper case: `K_ASIO`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kBridge` should have an upper case name
[INFO] [stderr]   --> src/main.rs:71:7
[INFO] [stderr]    |
[INFO] [stderr] 71 | const kBridge: &'static str = "bridge";
[INFO] [stderr]    |       ^^^^^^^ help: convert the identifier to upper case: `K_BRIDGE`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kTracking` should have an upper case name
[INFO] [stderr]   --> src/main.rs:72:7
[INFO] [stderr]    |
[INFO] [stderr] 72 | const kTracking: &'static str = "tracking";
[INFO] [stderr]    |       ^^^^^^^^^ help: convert the identifier to upper case: `K_TRACKING`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `kNumLogComponents` should have an upper case name
[INFO] [stderr]   --> src/main.rs:73:7
[INFO] [stderr]    |
[INFO] [stderr] 73 | const kNumLogComponents: &'static str = "total";
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `K_NUM_LOG_COMPONENTS`
[INFO] [stderr] 
[INFO] [stderr] warning: `logs2json` (bin "logs2json" test) generated 24 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/logs2json-09e78f022c3b9d75)
[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" "417ea88489c8bc1318f4f4b01457e0d20b0159362304d727a6c6bc5b1562f7c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417ea88489c8bc1318f4f4b01457e0d20b0159362304d727a6c6bc5b1562f7c8", kill_on_drop: false }`
[INFO] [stdout] 417ea88489c8bc1318f4f4b01457e0d20b0159362304d727a6c6bc5b1562f7c8