[INFO] fetching crate drux 0.7.8...
[INFO] checking drux-0.7.8 against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240
[INFO] extracting crate drux 0.7.8 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate drux 0.7.8 on toolchain 377afada703be70d3fdff9164a481570a3cba7fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate drux 0.7.8
[INFO] finished tweaking crates.io crate drux 0.7.8
[INFO] tweaked toml for crates.io crate drux 0.7.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5eafa12d12e6f426def2f390e082e5f07a6713f41ff08723778eaf5a65387a2
[INFO] running `Command { std: "docker" "start" "-a" "d5eafa12d12e6f426def2f390e082e5f07a6713f41ff08723778eaf5a65387a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5eafa12d12e6f426def2f390e082e5f07a6713f41ff08723778eaf5a65387a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5eafa12d12e6f426def2f390e082e5f07a6713f41ff08723778eaf5a65387a2", kill_on_drop: false }`
[INFO] [stdout] d5eafa12d12e6f426def2f390e082e5f07a6713f41ff08723778eaf5a65387a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5be9bfbbb03a7a0f7543c1aafa64d6b63da8f3d7796b711b79c04faf33210a84
[INFO] running `Command { std: "docker" "start" "-a" "5be9bfbbb03a7a0f7543c1aafa64d6b63da8f3d7796b711b79c04faf33210a84", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking object v0.31.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]    Compiling rustix v0.37.21
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking tokio v0.1.22
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[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
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[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]     Checking hyper v0.12.36
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]    Compiling openssl-sys v0.9.90
[INFO] [stderr]    Compiling libz-sys v1.1.9
[INFO] [stderr]    Compiling libssh2-sys v0.2.23
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]    Compiling libgit2-sys v0.9.2
[INFO] [stderr]    Compiling openssl v0.10.55
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking cookie_store v0.7.0
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[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking git2 v0.10.2
[INFO] [stderr]     Checking drux v0.7.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `version_downloads`, `versions`, `owners`, `owner_team`, `owner_user`, and `reverse_dependencies` are never read
[INFO] [stdout]    --> src/cargo_info.rs:370:5
[INFO] [stdout]     |
[INFO] [stdout] 369 | pub struct CrateLinks {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 370 |     version_downloads: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 371 |     versions: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 372 |     owners: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 373 |     owner_team: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 374 |     owner_user: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 375 |     reverse_dependencies: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CrateLinks` 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: fields `dependencies`, `version_downloads`, and `authors` are never read
[INFO] [stdout]    --> src/cargo_info.rs:381:5
[INFO] [stdout]     |
[INFO] [stdout] 380 | pub struct VersionLinks {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 381 |     dependencies: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 382 |     version_downloads: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 383 |     authors: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VersionLinks` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version_downloads`, `versions`, `owners`, `owner_team`, `owner_user`, and `reverse_dependencies` are never read
[INFO] [stdout]    --> src/cargo_info.rs:370:5
[INFO] [stdout]     |
[INFO] [stdout] 369 | pub struct CrateLinks {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 370 |     version_downloads: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 371 |     versions: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 372 |     owners: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 373 |     owner_team: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 374 |     owner_user: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 375 |     reverse_dependencies: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CrateLinks` 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: fields `dependencies`, `version_downloads`, and `authors` are never read
[INFO] [stdout]    --> src/cargo_info.rs:381:5
[INFO] [stdout]     |
[INFO] [stdout] 380 | pub struct VersionLinks {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 381 |     dependencies: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 382 |     version_downloads: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 383 |     authors: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VersionLinks` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "5be9bfbbb03a7a0f7543c1aafa64d6b63da8f3d7796b711b79c04faf33210a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be9bfbbb03a7a0f7543c1aafa64d6b63da8f3d7796b711b79c04faf33210a84", kill_on_drop: false }`
[INFO] [stdout] 5be9bfbbb03a7a0f7543c1aafa64d6b63da8f3d7796b711b79c04faf33210a84