[INFO] cloning repository https://github.com/rain-cafe/smart-open
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rain-cafe/smart-open" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frain-cafe%2Fsmart-open", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frain-cafe%2Fsmart-open'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55ebaf96b5e021d08d63171317eb9ecd772fb25c
[INFO] checking rain-cafe/smart-open/55ebaf96b5e021d08d63171317eb9ecd772fb25c against master#52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6 for pr-127907
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frain-cafe%2Fsmart-open" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rain-cafe/smart-open on toolchain 52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rain-cafe/smart-open
[INFO] finished tweaking git repo https://github.com/rain-cafe/smart-open
[INFO] tweaked toml for git repo https://github.com/rain-cafe/smart-open written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rain-cafe/smart-open 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" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded is-docker v0.2.0
[INFO] [stderr]   Downloaded open v5.0.1
[INFO] [stderr]   Downloaded is-wsl v0.4.0
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ec31acd7ceca454629e59fe2f1187e797e70c54b86608047aefa7099b43f84d
[INFO] running `Command { std: "docker" "start" "-a" "4ec31acd7ceca454629e59fe2f1187e797e70c54b86608047aefa7099b43f84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ec31acd7ceca454629e59fe2f1187e797e70c54b86608047aefa7099b43f84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec31acd7ceca454629e59fe2f1187e797e70c54b86608047aefa7099b43f84d", kill_on_drop: false }`
[INFO] [stdout] 4ec31acd7ceca454629e59fe2f1187e797e70c54b86608047aefa7099b43f84d
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61c1adbf2c572c9d2c73c81f2268574ce5e97b42cafd4809d308c62435211167
[INFO] running `Command { std: "docker" "start" "-a" "61c1adbf2c572c9d2c73c81f2268574ce5e97b42cafd4809d308c62435211167", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling cc v1.0.86
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking open v5.0.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]     Checking indexmap v2.2.3
[INFO] [stderr]    Compiling openssl-sys v0.9.101
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.24
[INFO] [stderr]     Checking smart-open v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name` and `git_url` are never read
[INFO] [stdout]   --> src/utils/git.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Remote {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 9  |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub git_url: String,
[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: fields `name` and `git_url` are never read
[INFO] [stdout]   --> src/utils/git.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Remote {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 9  |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub git_url: String,
[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` profile [unoptimized + debuginfo] target(s) in 8.73s
[INFO] running `Command { std: "docker" "inspect" "61c1adbf2c572c9d2c73c81f2268574ce5e97b42cafd4809d308c62435211167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c1adbf2c572c9d2c73c81f2268574ce5e97b42cafd4809d308c62435211167", kill_on_drop: false }`
[INFO] [stdout] 61c1adbf2c572c9d2c73c81f2268574ce5e97b42cafd4809d308c62435211167