[INFO] cloning repository https://github.com/web2ls/rusty-journal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/web2ls/rusty-journal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweb2ls%2Frusty-journal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweb2ls%2Frusty-journal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ecc08274546a004332fff8acd67f939505d8d7a6
[INFO] checking web2ls/rusty-journal against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweb2ls%2Frusty-journal" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/web2ls/rusty-journal
[INFO] finished tweaking git repo https://github.com/web2ls/rusty-journal
[INFO] tweaked toml for git repo https://github.com/web2ls/rusty-journal written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/web2ls/rusty-journal on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/web2ls/rusty-journal 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.76
[INFO] [stderr]   Downloaded libc v0.2.152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03d715a0ee34b5d90d4258fb0367cf9028fc150e524ba457ed70a4a5c9e3507f
[INFO] running `Command { std: "docker" "start" "-a" "03d715a0ee34b5d90d4258fb0367cf9028fc150e524ba457ed70a4a5c9e3507f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03d715a0ee34b5d90d4258fb0367cf9028fc150e524ba457ed70a4a5c9e3507f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03d715a0ee34b5d90d4258fb0367cf9028fc150e524ba457ed70a4a5c9e3507f", kill_on_drop: false }`
[INFO] [stdout] 03d715a0ee34b5d90d4258fb0367cf9028fc150e524ba457ed70a4a5c9e3507f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a789edeb9f40131692373b8a5793ace97510a8c3265cd5328b8882d7e2a91240
[INFO] running `Command { std: "docker" "start" "-a" "a789edeb9f40131692373b8a5793ace97510a8c3265cd5328b8882d7e2a91240", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking rusty-journal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `task` is never read
[INFO] [stdout]  --> src/cli.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |   Add {
[INFO] [stdout]   |   --- field in this variant
[INFO] [stdout] 8 |     #[structopt()]
[INFO] [stdout] 9 |     task: String
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Action` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `position` is never read
[INFO] [stdout]   --> src/cli.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |   Done {
[INFO] [stdout]    |   ---- field in this variant
[INFO] [stdout] 13 |     #[structopt()]
[INFO] [stdout] 14 |     position: usize
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Action` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `action` and `journal_file` are never read
[INFO] [stdout]   --> src/cli.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct CommandLineArgs {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 26 |   #[structopt(subcommand)]
[INFO] [stdout] 27 |   pub action: Action,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 28 |   #[structopt(parse(from_os_str), short, long)]
[INFO] [stdout] 29 |   pub journal_file: Option<PathBuf>,
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CommandLineArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `task` is never read
[INFO] [stdout]  --> src/cli.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |   Add {
[INFO] [stdout]   |   --- field in this variant
[INFO] [stdout] 8 |     #[structopt()]
[INFO] [stdout] 9 |     task: String
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Action` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `position` is never read
[INFO] [stdout]   --> src/cli.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |   Done {
[INFO] [stdout]    |   ---- field in this variant
[INFO] [stdout] 13 |     #[structopt()]
[INFO] [stdout] 14 |     position: usize
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Action` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `action` and `journal_file` are never read
[INFO] [stdout]   --> src/cli.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct CommandLineArgs {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 26 |   #[structopt(subcommand)]
[INFO] [stdout] 27 |   pub action: Action,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 28 |   #[structopt(parse(from_os_str), short, long)]
[INFO] [stdout] 29 |   pub journal_file: Option<PathBuf>,
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CommandLineArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.86s
[INFO] running `Command { std: "docker" "inspect" "a789edeb9f40131692373b8a5793ace97510a8c3265cd5328b8882d7e2a91240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a789edeb9f40131692373b8a5793ace97510a8c3265cd5328b8882d7e2a91240", kill_on_drop: false }`
[INFO] [stdout] a789edeb9f40131692373b8a5793ace97510a8c3265cd5328b8882d7e2a91240
