[INFO] fetching crate forever-rs 0.1.2...
[INFO] checking forever-rs-0.1.2 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate forever-rs 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate forever-rs 0.1.2 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate forever-rs 0.1.2
[INFO] finished tweaking crates.io crate forever-rs 0.1.2
[INFO] tweaked toml for crates.io crate forever-rs 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate forever-rs 0.1.2 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" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded commander v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98bc7b8e819a9206ad78dc5bccb1fe93bd6ca42bcb1517b263e40ef081cdd56d
[INFO] running `Command { std: "docker" "start" "-a" "98bc7b8e819a9206ad78dc5bccb1fe93bd6ca42bcb1517b263e40ef081cdd56d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98bc7b8e819a9206ad78dc5bccb1fe93bd6ca42bcb1517b263e40ef081cdd56d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98bc7b8e819a9206ad78dc5bccb1fe93bd6ca42bcb1517b263e40ef081cdd56d", kill_on_drop: false }`
[INFO] [stdout] 98bc7b8e819a9206ad78dc5bccb1fe93bd6ca42bcb1517b263e40ef081cdd56d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a943f1a991bc27abe53a8e2fc2cec079c38f4dccf798fb9849e1abdf53abd05
[INFO] running `Command { std: "docker" "start" "-a" "1a943f1a991bc27abe53a8e2fc2cec079c38f4dccf798fb9849e1abdf53abd05", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking quote v1.0.17
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling commander v0.1.5
[INFO] [stderr]     Checking forever-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `log_file` and `error_file` are never read
[INFO] [stdout]   --> src/entry.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct FinalConfig {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     log_file: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 20 |     error_file: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `log_file` and `error_file` are never read
[INFO] [stdout]   --> src/entry.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct FinalConfig {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     log_file: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 20 |     error_file: Option<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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `log_file` and `error_file` are never read
[INFO] [stdout]   --> src/entry.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct FinalConfig {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     log_file: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 20 |     error_file: Option<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 4.32s
[INFO] running `Command { std: "docker" "inspect" "1a943f1a991bc27abe53a8e2fc2cec079c38f4dccf798fb9849e1abdf53abd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a943f1a991bc27abe53a8e2fc2cec079c38f4dccf798fb9849e1abdf53abd05", kill_on_drop: false }`
[INFO] [stdout] 1a943f1a991bc27abe53a8e2fc2cec079c38f4dccf798fb9849e1abdf53abd05