[INFO] fetching crate textstream 0.1.1... [INFO] checking textstream-0.1.1 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] extracting crate textstream 0.1.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate textstream 0.1.1 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate textstream 0.1.1 [INFO] finished tweaking crates.io crate textstream 0.1.1 [INFO] tweaked toml for crates.io crate textstream 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0df10c089551e588e0eb738e52864dfe726ca592094bf1d8bf0cd491a49e2c3d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0df10c089551e588e0eb738e52864dfe726ca592094bf1d8bf0cd491a49e2c3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0df10c089551e588e0eb738e52864dfe726ca592094bf1d8bf0cd491a49e2c3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0df10c089551e588e0eb738e52864dfe726ca592094bf1d8bf0cd491a49e2c3d", kill_on_drop: false }` [INFO] [stdout] 0df10c089551e588e0eb738e52864dfe726ca592094bf1d8bf0cd491a49e2c3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c001763017135cbae31c0f99dca1d4163186315866ad46a666d78a96a875b101 [INFO] running `Command { std: "docker" "start" "-a" "c001763017135cbae31c0f99dca1d4163186315866ad46a666d78a96a875b101", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking textstream v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:52:18 [INFO] [stdout] | [INFO] [stdout] 52 | decoder: Box, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:77:41 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn new(bufreader: R, encoding: &Encoding, trap: DecoderTrap) -> TextReader { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Encoding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:99:63 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn from_bufreader(bufreader: BufReader, encoding: &Encoding, trap: DecoderTrap) -> TextReader { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Encoding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:123:35 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn get_decoder(&self) -> &RawDecoder { self.decoder.as_ref() } [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:126:47 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn get_decoder_mut(&mut self) -> &mut RawDecoder { self.decoder.as_mut() } [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:129:38 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn into_decoder(self) -> Box { self.decoder } [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:52:18 [INFO] [stdout] | [INFO] [stdout] 52 | decoder: Box, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:77:41 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn new(bufreader: R, encoding: &Encoding, trap: DecoderTrap) -> TextReader { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Encoding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:99:63 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn from_bufreader(bufreader: BufReader, encoding: &Encoding, trap: DecoderTrap) -> TextReader { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Encoding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:123:35 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn get_decoder(&self) -> &RawDecoder { self.decoder.as_ref() } [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:126:47 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn get_decoder_mut(&mut self) -> &mut RawDecoder { self.decoder.as_mut() } [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:129:38 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn into_decoder(self) -> Box { self.decoder } [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.26s [INFO] running `Command { std: "docker" "inspect" "c001763017135cbae31c0f99dca1d4163186315866ad46a666d78a96a875b101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c001763017135cbae31c0f99dca1d4163186315866ad46a666d78a96a875b101", kill_on_drop: false }` [INFO] [stdout] c001763017135cbae31c0f99dca1d4163186315866ad46a666d78a96a875b101