[INFO] fetching crate rustana 0.0.2... [INFO] checking rustana-0.0.2 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate rustana 0.0.2 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate rustana 0.0.2 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustana 0.0.2 [INFO] finished tweaking crates.io crate rustana 0.0.2 [INFO] tweaked toml for crates.io crate rustana 0.0.2 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded rand v0.6.5 [INFO] [stderr] Downloaded rand_pcg v0.1.2 [INFO] [stderr] Downloaded want v0.2.0 [INFO] [stderr] Downloaded try_from v0.3.2 [INFO] [stderr] Downloaded addr2line v0.15.2 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded failure_derive v0.1.8 [INFO] [stderr] Downloaded uuid v0.7.4 [INFO] [stderr] Downloaded url v2.2.2 [INFO] [stderr] Downloaded dtoa v0.4.8 [INFO] [stderr] Downloaded net2 v0.2.37 [INFO] [stderr] Downloaded publicsuffix v1.5.6 [INFO] [stderr] Downloaded gimli v0.24.0 [INFO] [stderr] Downloaded core-foundation-sys v0.8.2 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded encoding_rs v0.8.28 [INFO] [stderr] Downloaded native-tls v0.2.7 [INFO] [stderr] Downloaded synstructure v0.12.5 [INFO] [stderr] Downloaded cookie v0.12.0 [INFO] [stderr] Downloaded core-foundation v0.9.1 [INFO] 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Downloaded tokio-tcp v0.1.4 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded tokio-threadpool v0.1.18 [INFO] [stderr] Downloaded syn v1.0.74 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded tinyvec v1.3.1 [INFO] [stderr] Downloaded serde_json v1.0.64 [INFO] [stderr] Downloaded http v0.1.21 [INFO] [stderr] Downloaded serde_urlencoded v0.5.5 [INFO] [stderr] Downloaded tokio-reactor v0.1.12 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded unicode-bidi v0.3.5 [INFO] [stderr] Downloaded crossbeam-queue v0.2.3 [INFO] [stderr] Downloaded memchr v2.4.0 [INFO] [stderr] Downloaded object v0.25.3 [INFO] [stderr] Downloaded rustc-demangle v0.1.20 [INFO] [stderr] Downloaded failure v0.1.8 [INFO] [stderr] Downloaded cookie_store v0.7.0 [INFO] [stderr] Downloaded flate2 v1.0.20 [INFO] [stderr] Downloaded futures-cpupool v0.1.8 [INFO] [stderr] Downloaded hashbrown v0.11.2 [INFO] [stderr] Downloaded indexmap v1.7.0 [INFO] [stderr] Downloaded string v0.2.1 [INFO] [stderr] Downloaded h2 v0.1.26 [INFO] [stderr] Downloaded try-lock v0.2.3 [INFO] [stderr] Downloaded hyper-tls v0.3.2 [INFO] [stderr] Downloaded hyper v0.12.36 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded openssl v0.10.35 [INFO] [stderr] Downloaded pkg-config v0.3.19 [INFO] [stderr] Downloaded vcpkg v0.2.15 [INFO] [stderr] Downloaded openssl-sys v0.9.65 [INFO] [stderr] Downloaded security-framework v2.3.1 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded tokio-current-thread v0.1.7 [INFO] [stderr] Downloaded lock_api v0.3.4 [INFO] [stderr] Downloaded smallvec v0.6.14 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded tokio-sync v0.1.8 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.2 [INFO] [stderr] Downloaded crossbeam-deque v0.7.3 [INFO] [stderr] Downloaded futures v0.1.31 [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] [stderr] Downloaded percent-encoding v1.0.1 [INFO] [stderr] Downloaded url v1.7.2 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.28 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded winreg v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e18eb96650484177d1322609e7ead52b07bc0e7d65dee8619f04968c4011445 [INFO] running `Command { std: "docker" "start" "-a" "7e18eb96650484177d1322609e7ead52b07bc0e7d65dee8619f04968c4011445", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e18eb96650484177d1322609e7ead52b07bc0e7d65dee8619f04968c4011445", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e18eb96650484177d1322609e7ead52b07bc0e7d65dee8619f04968c4011445", kill_on_drop: false }` [INFO] [stdout] 7e18eb96650484177d1322609e7ead52b07bc0e7d65dee8619f04968c4011445 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6be49a18f06a04ab23f491e1df00e6d0f32a6192de422d25723b068a0d06b63 [INFO] running `Command { std: "docker" "start" "-a" "d6be49a18f06a04ab23f491e1df00e6d0f32a6192de422d25723b068a0d06b63", kill_on_drop: false }` [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking rustana v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:17:93 [INFO] [stdout] | [INFO] [stdout] 17 | fn get_dashboard_by_id(base_url: &str, token: &str, _id: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]` [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:29:125 [INFO] [stdout] | [INFO] [stdout] 29 | fn create_or_update_dashboard(base_url: &str, token: &str, dashboard: RootInterface) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:49:83 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn get_dashboard_by_id(&mut self, _id: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:56:117 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn update_dashboard_by_id(&mut self, _id: &str, panels: Vec) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:17:93 [INFO] [stdout] | [INFO] [stdout] 17 | fn get_dashboard_by_id(base_url: &str, token: &str, _id: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]` [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:29:125 [INFO] [stdout] | [INFO] [stdout] 29 | fn create_or_update_dashboard(base_url: &str, token: &str, dashboard: RootInterface) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:49:83 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn get_dashboard_by_id(&mut self, _id: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:56:117 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn update_dashboard_by_id(&mut self, _id: &str, panels: Vec) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustana` due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d6be49a18f06a04ab23f491e1df00e6d0f32a6192de422d25723b068a0d06b63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6be49a18f06a04ab23f491e1df00e6d0f32a6192de422d25723b068a0d06b63", kill_on_drop: false }` [INFO] [stdout] d6be49a18f06a04ab23f491e1df00e6d0f32a6192de422d25723b068a0d06b63