[INFO] cloning repository https://github.com/easel/jikji
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/easel/jikji" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feasel%2Fjikji", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feasel%2Fjikji'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84e7f0e5f34114275d28756406b1f703204f4974
[INFO] testing easel/jikji against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feasel%2Fjikji" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/easel/jikji on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/easel/jikji
[INFO] finished tweaking git repo https://github.com/easel/jikji
[INFO] tweaked toml for git repo https://github.com/easel/jikji written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/easel/jikji 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded postgres v0.19.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e3252042a00dd7b61303dd80ea65c85375be990cf22957def0c55be0e9fb2b9
[INFO] running `Command { std: "docker" "start" "-a" "2e3252042a00dd7b61303dd80ea65c85375be990cf22957def0c55be0e9fb2b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e3252042a00dd7b61303dd80ea65c85375be990cf22957def0c55be0e9fb2b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3252042a00dd7b61303dd80ea65c85375be990cf22957def0c55be0e9fb2b9", kill_on_drop: false }`
[INFO] [stdout] 2e3252042a00dd7b61303dd80ea65c85375be990cf22957def0c55be0e9fb2b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6c257027628f5288afe1f1ce8af6d6e37587daef1b9f9dd247d99c226dd7236
[INFO] running `Command { std: "docker" "start" "-a" "d6c257027628f5288afe1f1ce8af6d6e37587daef1b9f9dd247d99c226dd7236", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
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[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling getrandom v0.2.9
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[INFO] [stderr]    Compiling num_cpus v1.15.0
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[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling md-5 v0.10.5
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling postgres-protocol v0.6.5
[INFO] [stderr]    Compiling postgres-types v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling tokio-util v0.7.8
[INFO] [stderr]    Compiling hyper v0.14.26
[INFO] [stderr]    Compiling tokio-postgres v0.7.8
[INFO] [stderr]    Compiling toml_datetime v0.6.1
[INFO] [stderr]    Compiling serde_spanned v0.6.1
[INFO] [stderr]    Compiling toml_edit v0.19.8
[INFO] [stderr]    Compiling postgres v0.19.5
[INFO] [stderr]    Compiling toml v0.7.3
[INFO] [stderr]    Compiling jikji v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::iter::Map;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `toml::Table`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use toml::Table;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/main.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let config = parse_config();
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `title` and `databases` are never read
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | struct Config {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 59 |     title: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 60 |     databases: Vec<Database>
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct Database {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 65 |     driver: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 66 |     hostname: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 67 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 68 |     username: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 69 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 70 |     database: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 71 |     metrics: Vec<Metric>
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `frequency` are never read
[INFO] [stdout]   --> src/main.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct Metric {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 76 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 77 |     frequency: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.34s
[INFO] running `Command { std: "docker" "inspect" "d6c257027628f5288afe1f1ce8af6d6e37587daef1b9f9dd247d99c226dd7236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c257027628f5288afe1f1ce8af6d6e37587daef1b9f9dd247d99c226dd7236", kill_on_drop: false }`
[INFO] [stdout] d6c257027628f5288afe1f1ce8af6d6e37587daef1b9f9dd247d99c226dd7236
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 568e56433e138f90144973494ae5fbe2660bb27e4a250f94ed64504afded8b0d
[INFO] running `Command { std: "docker" "start" "-a" "568e56433e138f90144973494ae5fbe2660bb27e4a250f94ed64504afded8b0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling jikji v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::iter::Map;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `toml::Table`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use toml::Table;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/main.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let config = parse_config();
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hostname`, `port`, `username`, `password`, and `database` are never read
[INFO] [stdout]   --> src/main.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct Database {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 65 |     driver: String,
[INFO] [stdout] 66 |     hostname: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 67 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 68 |     username: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 69 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 70 |     database: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `frequency` is never read
[INFO] [stdout]   --> src/main.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct Metric {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 76 |     name: String,
[INFO] [stdout] 77 |     frequency: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `test_config` should have an upper case name
[INFO] [stdout]   --> src/main.rs:89:11
[INFO] [stdout]    |
[INFO] [stdout] 89 |     const test_config: &str = r###"
[INFO] [stdout]    |           ^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_CONFIG`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "568e56433e138f90144973494ae5fbe2660bb27e4a250f94ed64504afded8b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "568e56433e138f90144973494ae5fbe2660bb27e4a250f94ed64504afded8b0d", kill_on_drop: false }`
[INFO] [stdout] 568e56433e138f90144973494ae5fbe2660bb27e4a250f94ed64504afded8b0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9722dd10dc051473aa0ade46d6651373d195cc94cb8276b168db7b6e43bed153
[INFO] running `Command { std: "docker" "start" "-a" "9722dd10dc051473aa0ade46d6651373d195cc94cb8276b168db7b6e43bed153", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::iter::Map`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::iter::Map;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `toml::Table`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use toml::Table;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]    --> src/main.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |     let config = parse_config();
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `hostname`, `port`, `username`, `password`, and `database` are never read
[INFO] [stderr]   --> src/main.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 64 | struct Database {
[INFO] [stderr]    |        -------- fields in this struct
[INFO] [stderr] 65 |     driver: String,
[INFO] [stderr] 66 |     hostname: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 67 |     port: u16,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 68 |     username: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 69 |     password: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 70 |     database: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `frequency` is never read
[INFO] [stderr]   --> src/main.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | struct Metric {
[INFO] [stderr]    |        ------ field in this struct
[INFO] [stderr] 76 |     name: String,
[INFO] [stderr] 77 |     frequency: String,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `test_config` should have an upper case name
[INFO] [stderr]   --> src/main.rs:89:11
[INFO] [stderr]    |
[INFO] [stderr] 89 |     const test_config: &str = r###"
[INFO] [stderr]    |           ^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_CONFIG`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `jikji` (bin "jikji" test) generated 6 warnings (run `cargo fix --bin "jikji" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jikji-2a7908958c803caa)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::parses_name ... ok
[INFO] [stdout] test tests::parses_metric_name ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::parses_database_driver ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9722dd10dc051473aa0ade46d6651373d195cc94cb8276b168db7b6e43bed153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9722dd10dc051473aa0ade46d6651373d195cc94cb8276b168db7b6e43bed153", kill_on_drop: false }`
[INFO] [stdout] 9722dd10dc051473aa0ade46d6651373d195cc94cb8276b168db7b6e43bed153