[INFO] cloning repository https://github.com/ChrisMacNaughton/cargo-cacher [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChrisMacNaughton/cargo-cacher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisMacNaughton%2Fcargo-cacher", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisMacNaughton%2Fcargo-cacher'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b874d97fa0e65005df6c8456c7879fa08056d530 [INFO] checking ChrisMacNaughton/cargo-cacher against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisMacNaughton%2Fcargo-cacher" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ChrisMacNaughton/cargo-cacher on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ChrisMacNaughton/cargo-cacher [INFO] finished tweaking git repo https://github.com/ChrisMacNaughton/cargo-cacher [INFO] tweaked toml for git repo https://github.com/ChrisMacNaughton/cargo-cacher written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ChrisMacNaughton/cargo-cacher 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded logger v0.4.0 [INFO] [stderr] Downloaded rusqlite v0.21.0 [INFO] [stderr] Downloaded gumdrop_derive v0.7.0 [INFO] [stderr] Downloaded gumdrop v0.7.0 [INFO] [stderr] Downloaded cargo-lock v4.0.1 [INFO] [stderr] Downloaded libsqlite3-sys v0.17.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 667e526a8a6451ae210e0e2d5a85b67f078ee3ffe46a482777dbb6eb27e6455b [INFO] running `Command { std: "docker" "start" "-a" "667e526a8a6451ae210e0e2d5a85b67f078ee3ffe46a482777dbb6eb27e6455b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "667e526a8a6451ae210e0e2d5a85b67f078ee3ffe46a482777dbb6eb27e6455b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "667e526a8a6451ae210e0e2d5a85b67f078ee3ffe46a482777dbb6eb27e6455b", kill_on_drop: false }` [INFO] [stdout] 667e526a8a6451ae210e0e2d5a85b67f078ee3ffe46a482777dbb6eb27e6455b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d90b16f1cdc09bb26adfcd24802a352467793e14de39d8fffc39372a35b3acee [INFO] running `Command { std: "docker" "start" "-a" "d90b16f1cdc09bb26adfcd24802a352467793e14de39d8fffc39372a35b3acee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling libsqlite3-sys v0.17.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Checking route-recognizer v0.1.13 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking simple_logger v1.6.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking logger v0.4.0 [INFO] [stderr] Checking router v0.6.0 [INFO] [stderr] Checking rusqlite v0.21.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling gumdrop_derive v0.7.0 [INFO] [stderr] Checking gumdrop v0.7.0 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking cargo-lock v4.0.1 [INFO] [stderr] Checking cargo-cacher v1.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/crates.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rusqlite` is imported redundantly [INFO] [stdout] --> src/stats.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rusqlite; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | extern crate rusqlite; [INFO] [stdout] | ---------------------- the item `rusqlite` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/crates.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rusqlite` is imported redundantly [INFO] [stdout] --> src/stats.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rusqlite; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | extern crate rusqlite; [INFO] [stdout] | ---------------------- the item `rusqlite` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v4.0.1, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "d90b16f1cdc09bb26adfcd24802a352467793e14de39d8fffc39372a35b3acee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d90b16f1cdc09bb26adfcd24802a352467793e14de39d8fffc39372a35b3acee", kill_on_drop: false }` [INFO] [stdout] d90b16f1cdc09bb26adfcd24802a352467793e14de39d8fffc39372a35b3acee