[INFO] fetching crate cargo-emanate 0.4.3...
[INFO] checking cargo-emanate-0.4.3 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate cargo-emanate 0.4.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate cargo-emanate 0.4.3
[INFO] finished tweaking crates.io crate cargo-emanate 0.4.3
[INFO] tweaked toml for crates.io crate cargo-emanate 0.4.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-emanate 0.4.3 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-emanate 0.4.3 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8552c65ffa172712612be6aabba45813ccf36ed8c94e24bd13c351d0996dd5fd
[INFO] running `Command { std: "docker" "start" "-a" "8552c65ffa172712612be6aabba45813ccf36ed8c94e24bd13c351d0996dd5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8552c65ffa172712612be6aabba45813ccf36ed8c94e24bd13c351d0996dd5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8552c65ffa172712612be6aabba45813ccf36ed8c94e24bd13c351d0996dd5fd", kill_on_drop: false }`
[INFO] [stdout] 8552c65ffa172712612be6aabba45813ccf36ed8c94e24bd13c351d0996dd5fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe7e17529854c9d5a98e9446b5eddf61932acd39f62721a8dbe89b26942e552f
[INFO] running `Command { std: "docker" "start" "-a" "fe7e17529854c9d5a98e9446b5eddf61932acd39f62721a8dbe89b26942e552f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]     Checking value-bag v1.4.2
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[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
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[INFO] [stderr]    Compiling openssl-sys v0.9.95
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[INFO] [stderr]     Checking crates_io_api v0.8.2
[INFO] [stderr]     Checking cargo-emanate v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `log_trace`
[INFO] [stdout]   --> src/log.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub use log_trace;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log_trace`
[INFO] [stdout]   --> src/log.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub use log_trace;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `package` is never read
[INFO] [stdout]   --> src/context.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct CrateContext {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 47 |     pub file: PathBuf,
[INFO] [stdout] 48 |     pub package: Package,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CrateContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `projects` is never read
[INFO] [stdout]   --> src/context.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct WorkspaceContext {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub projects: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WorkspaceContext` 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 `version` and `metadata` are never read
[INFO] [stdout]    --> src/manifest.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct Package {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 109 |     pub name: String,
[INFO] [stdout] 110 |     pub version: Value,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 111 |     pub publish: Option<bool>,
[INFO] [stdout] 112 |     pub metadata: Option<Value>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Package` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `package` is never read
[INFO] [stdout]   --> src/context.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct CrateContext {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 47 |     pub file: PathBuf,
[INFO] [stdout] 48 |     pub package: Package,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CrateContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `projects` is never read
[INFO] [stdout]   --> src/context.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct WorkspaceContext {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub projects: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WorkspaceContext` 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 `version` and `metadata` are never read
[INFO] [stdout]    --> src/manifest.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct Package {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 109 |     pub name: String,
[INFO] [stdout] 110 |     pub version: Value,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 111 |     pub publish: Option<bool>,
[INFO] [stdout] 112 |     pub metadata: Option<Value>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Package` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.45s
[INFO] running `Command { std: "docker" "inspect" "fe7e17529854c9d5a98e9446b5eddf61932acd39f62721a8dbe89b26942e552f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe7e17529854c9d5a98e9446b5eddf61932acd39f62721a8dbe89b26942e552f", kill_on_drop: false }`
[INFO] [stdout] fe7e17529854c9d5a98e9446b5eddf61932acd39f62721a8dbe89b26942e552f