[INFO] cloning repository https://github.com/tobeqz/spotify_manage [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tobeqz/spotify_manage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobeqz%2Fspotify_manage", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobeqz%2Fspotify_manage'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2702bde4344af4350741c63c625472cd5b348e23 [INFO] checking tobeqz/spotify_manage against try#863511eff87e66198b396935f3b5c8a543022f53 for pr-139493-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobeqz%2Fspotify_manage" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tobeqz/spotify_manage [INFO] finished tweaking git repo https://github.com/tobeqz/spotify_manage [INFO] tweaked toml for git repo https://github.com/tobeqz/spotify_manage written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tobeqz/spotify_manage on toolchain 863511eff87e66198b396935f3b5c8a543022f53 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tobeqz/spotify_manage 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" "+863511eff87e66198b396935f3b5c8a543022f53" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded polling v2.0.3 [INFO] [stderr] Downloaded serde_derive v1.0.125 [INFO] [stderr] Downloaded wepoll-sys v3.0.1 [INFO] [stderr] Downloaded futures-lite v1.11.3 [INFO] [stderr] Downloaded futures-io v0.3.14 [INFO] [stderr] Downloaded zbus v1.9.1 [INFO] [stderr] Downloaded structopt v0.3.21 [INFO] [stderr] Downloaded async-io v1.4.1 [INFO] [stderr] Downloaded futures-task v0.3.14 [INFO] [stderr] Downloaded futures-core v0.3.14 [INFO] [stderr] Downloaded nb-connect v1.2.0 [INFO] [stderr] Downloaded nix v0.17.0 [INFO] [stderr] Downloaded futures-executor v0.3.14 [INFO] [stderr] Downloaded structopt-derive v0.4.14 [INFO] [stderr] Downloaded futures-channel v0.3.14 [INFO] [stderr] Downloaded futures-macro v0.3.14 [INFO] [stderr] Downloaded pin-project-lite v0.2.6 [INFO] [stderr] Downloaded once_cell v1.7.2 [INFO] [stderr] Downloaded socket2 v0.4.0 [INFO] [stderr] Downloaded zvariant_derive v2.6.0 [INFO] [stderr] Downloaded futures-util v0.3.14 [INFO] [stderr] Downloaded libc v0.2.94 [INFO] [stderr] Downloaded zbus_macros v1.9.1 [INFO] [stderr] Downloaded fastrand v1.4.1 [INFO] [stderr] Downloaded instant v0.1.9 [INFO] [stderr] Downloaded futures v0.3.14 [INFO] [stderr] Downloaded zvariant v2.6.0 [INFO] [stderr] Downloaded futures-sink v0.3.14 [INFO] [stderr] Downloaded scoped-tls v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+863511eff87e66198b396935f3b5c8a543022f53" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aad858517d194a986cf86534d3a87dd7706fabbf17353ac3e46e67da6f49eeb4 [INFO] running `Command { std: "docker" "start" "-a" "aad858517d194a986cf86534d3a87dd7706fabbf17353ac3e46e67da6f49eeb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aad858517d194a986cf86534d3a87dd7706fabbf17353ac3e46e67da6f49eeb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aad858517d194a986cf86534d3a87dd7706fabbf17353ac3e46e67da6f49eeb4", kill_on_drop: false }` [INFO] [stdout] aad858517d194a986cf86534d3a87dd7706fabbf17353ac3e46e67da6f49eeb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+863511eff87e66198b396935f3b5c8a543022f53" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ba46b181c42f23acadbfe259b257134140d7c973ede79e7cd7f8ae4d5385228 [INFO] running `Command { std: "docker" "start" "-a" "6ba46b181c42f23acadbfe259b257134140d7c973ede79e7cd7f8ae4d5385228", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking fastrand v1.4.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking polling v2.0.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking nb-connect v1.2.0 [INFO] [stderr] Checking async-io v1.4.1 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling enumflags2_derive v0.6.4 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking futures-executor v0.3.14 [INFO] [stderr] Checking futures v0.3.14 [INFO] [stderr] Checking enumflags2 v0.6.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling zvariant_derive v2.6.0 [INFO] [stderr] Compiling zbus_macros v1.9.1 [INFO] [stderr] Checking zvariant v2.6.0 [INFO] [stderr] Checking zbus v1.9.1 [INFO] [stderr] Checking spotify_manage v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | fn metadata(&self) -> zbus::Result; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 39 | fn metadata(&self) -> zbus::Result>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | fn metadata(&self) -> zbus::Result; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 39 | fn metadata(&self) -> zbus::Result>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.81s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lazy_static v1.4.0 [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" "6ba46b181c42f23acadbfe259b257134140d7c973ede79e7cd7f8ae4d5385228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ba46b181c42f23acadbfe259b257134140d7c973ede79e7cd7f8ae4d5385228", kill_on_drop: false }` [INFO] [stdout] 6ba46b181c42f23acadbfe259b257134140d7c973ede79e7cd7f8ae4d5385228