[INFO] fetching crate ilc-cli 0.1.2... [INFO] checking ilc-cli-0.1.2 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate ilc-cli 0.1.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate ilc-cli 0.1.2 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ilc-cli 0.1.2 [INFO] finished tweaking crates.io crate ilc-cli 0.1.2 [INFO] tweaked toml for crates.io crate ilc-cli 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ilc-format-weechat v0.2.0 [INFO] [stderr] Downloaded ilc-ops v0.1.2 [INFO] [stderr] Downloaded ilc-format-energymech v0.2.0 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb094051767c951d2f35dc0a83cb658167e6dfcb036d644898e8400b9c2710e9 [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" "fb094051767c951d2f35dc0a83cb658167e6dfcb036d644898e8400b9c2710e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb094051767c951d2f35dc0a83cb658167e6dfcb036d644898e8400b9c2710e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb094051767c951d2f35dc0a83cb658167e6dfcb036d644898e8400b9c2710e9", kill_on_drop: false }` [INFO] [stdout] fb094051767c951d2f35dc0a83cb658167e6dfcb036d644898e8400b9c2710e9 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f39a90f8e994178fb80b26fe0bf64822fb6e4091c1e29662515c0680cb5ca61 [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" "3f39a90f8e994178fb80b26fe0bf64822fb6e4091c1e29662515c0680cb5ca61", kill_on_drop: false }` [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking linked-list v0.0.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking bit-set v0.3.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking ilc-base v0.2.0 [INFO] [stderr] Checking ilc-format-weechat v0.2.0 [INFO] [stderr] Checking ilc-format-energymech v0.2.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking traverse v0.0.12 [INFO] [stderr] Checking blist v0.0.4 [INFO] [stderr] Checking ilc-ops v0.1.2 [INFO] [stderr] Checking ilc-cli v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/chain.rs:13:27 [INFO] [stdout] | [INFO] [stdout] 13 | match try!(r.read(buf)) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/chain.rs:29:27 [INFO] [stdout] | [INFO] [stdout] 29 | match try!(r.write(buf)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:194:60 [INFO] [stdout] | [INFO] [stdout] 194 | ... .map(|a| a as &mut BufRead) [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [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:215:21 [INFO] [stdout] | [INFO] [stdout] 215 | pub fn error(e: Box) -> ! { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:230:44 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn decoder(format: &str) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Decode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:241:44 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn encoder(format: &str) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:252:46 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn force_decoder(s: Option<&str>) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Decode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:263:50 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn force_encoder<'a>(s: Option<&str>) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:281:32 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn input(&self) -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:285:37 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn inputs(&self) -> Vec> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:292:57 [INFO] [stdout] | [INFO] [stdout] 292 | ... }))) as Box [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:297:33 [INFO] [stdout] | [INFO] [stdout] 297 | pub fn output(&self) -> Box { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:301:34 [INFO] [stdout] | [INFO] [stdout] 301 | pub fn decoder(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Decode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:318:34 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn encoder(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:366:47 [INFO] [stdout] | [INFO] [stdout] 366 | pub fn open_files(files: Vec) -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:376:46 [INFO] [stdout] | [INFO] [stdout] 376 | pub fn open_output(args: &ArgMatches) -> Box { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/chain.rs:13:27 [INFO] [stdout] | [INFO] [stdout] 13 | match try!(r.read(buf)) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/chain.rs:29:27 [INFO] [stdout] | [INFO] [stdout] 29 | match try!(r.write(buf)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:194:60 [INFO] [stdout] | [INFO] [stdout] 194 | ... .map(|a| a as &mut BufRead) [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [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:215:21 [INFO] [stdout] | [INFO] [stdout] 215 | pub fn error(e: Box) -> ! { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:230:44 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn decoder(format: &str) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Decode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:241:44 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn encoder(format: &str) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:252:46 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn force_decoder(s: Option<&str>) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Decode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:263:50 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn force_encoder<'a>(s: Option<&str>) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:281:32 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn input(&self) -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:285:37 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn inputs(&self) -> Vec> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:292:57 [INFO] [stdout] | [INFO] [stdout] 292 | ... }))) as Box [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:297:33 [INFO] [stdout] | [INFO] [stdout] 297 | pub fn output(&self) -> Box { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:301:34 [INFO] [stdout] | [INFO] [stdout] 301 | pub fn decoder(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Decode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:318:34 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn encoder(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:366:47 [INFO] [stdout] | [INFO] [stdout] 366 | pub fn open_files(files: Vec) -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:376:46 [INFO] [stdout] | [INFO] [stdout] 376 | pub fn open_output(args: &ArgMatches) -> Box { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:217:19 [INFO] [stdout] | [INFO] [stdout] 217 | let mut e = e.cause(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:220:17 [INFO] [stdout] | [INFO] [stdout] 220 | e = err.cause(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:217:19 [INFO] [stdout] | [INFO] [stdout] 217 | let mut e = e.cause(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:220:17 [INFO] [stdout] | [INFO] [stdout] 220 | e = err.cause(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.08s [INFO] running `Command { std: "docker" "inspect" "3f39a90f8e994178fb80b26fe0bf64822fb6e4091c1e29662515c0680cb5ca61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f39a90f8e994178fb80b26fe0bf64822fb6e4091c1e29662515c0680cb5ca61", kill_on_drop: false }` [INFO] [stdout] 3f39a90f8e994178fb80b26fe0bf64822fb6e4091c1e29662515c0680cb5ca61