[INFO] fetching crate unison 0.3.2... [INFO] testing unison-0.3.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate unison 0.3.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate unison 0.3.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unison 0.3.2 [INFO] finished tweaking crates.io crate unison 0.3.2 [INFO] tweaked toml for crates.io crate unison 0.3.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mach_o_sys v0.1.1 [INFO] [stderr] Downloaded memsec v0.3.4 [INFO] [stderr] Downloaded serde_yaml v0.7.5 [INFO] [stderr] Downloaded seckey v0.6.1 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2829838c2e9ef8e462044ad3ba2a344d170c82bfe7de623a9f778783a3ce43f4 [INFO] running `Command { std: "docker" "start" "-a" "2829838c2e9ef8e462044ad3ba2a344d170c82bfe7de623a9f778783a3ce43f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2829838c2e9ef8e462044ad3ba2a344d170c82bfe7de623a9f778783a3ce43f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2829838c2e9ef8e462044ad3ba2a344d170c82bfe7de623a9f778783a3ce43f4", kill_on_drop: false }` [INFO] [stdout] 2829838c2e9ef8e462044ad3ba2a344d170c82bfe7de623a9f778783a3ce43f4 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44ced551420948a87d3cb7d0517fda4b55c27d98a4b664a7e9d4ae671c0e88e0 [INFO] running `Command { std: "docker" "start" "-a" "44ced551420948a87d3cb7d0517fda4b55c27d98a4b664a7e9d4ae671c0e88e0", kill_on_drop: false }` [INFO] [stderr] Compiling memsec v0.3.4 [INFO] [stderr] Compiling serde_yaml v0.7.5 [INFO] [stderr] Compiling seckey v0.6.1 [INFO] [stderr] Compiling unison v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/config/inner.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use std::env::{current_dir, home_dir}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/config/inner.rs:47:30 [INFO] [stdout] | [INFO] [stdout] 47 | if let Some(home_path) = home_dir() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/config/config.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / mem::replace( [INFO] [stdout] 25 | | &mut self.inner, [INFO] [stdout] 26 | | Arc::new(Inner::load(&self.application_name)?), [INFO] [stdout] 27 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/value/evaluation.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | mem::replace(self, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::str::::trim` that must be used [INFO] [stdout] --> src/value/from_src.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | src_sample.trim(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the trimmed string as a slice, without modifying the original [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.30s [INFO] running `Command { std: "docker" "inspect" "44ced551420948a87d3cb7d0517fda4b55c27d98a4b664a7e9d4ae671c0e88e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44ced551420948a87d3cb7d0517fda4b55c27d98a4b664a7e9d4ae671c0e88e0", kill_on_drop: false }` [INFO] [stdout] 44ced551420948a87d3cb7d0517fda4b55c27d98a4b664a7e9d4ae671c0e88e0 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae655fe00a1ea68bfd2ee8f0470d4c0d5c192cad2aaaa07bd5c939f8b9cc8509 [INFO] running `Command { std: "docker" "start" "-a" "ae655fe00a1ea68bfd2ee8f0470d4c0d5c192cad2aaaa07bd5c939f8b9cc8509", kill_on_drop: false }` [INFO] [stderr] Compiling unison v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/config/inner.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use std::env::{current_dir, home_dir}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/config/inner.rs:47:30 [INFO] [stdout] | [INFO] [stdout] 47 | if let Some(home_path) = home_dir() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/config/config.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / mem::replace( [INFO] [stdout] 25 | | &mut self.inner, [INFO] [stdout] 26 | | Arc::new(Inner::load(&self.application_name)?), [INFO] [stdout] 27 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/value/evaluation.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | mem::replace(self, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::str::::trim` that must be used [INFO] [stdout] --> src/value/from_src.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | src_sample.trim(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the trimmed string as a slice, without modifying the original [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/config/inner.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use std::env::{current_dir, home_dir}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/config/inner.rs:47:30 [INFO] [stdout] | [INFO] [stdout] 47 | if let Some(home_path) = home_dir() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/config/config.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / mem::replace( [INFO] [stdout] 25 | | &mut self.inner, [INFO] [stdout] 26 | | Arc::new(Inner::load(&self.application_name)?), [INFO] [stdout] 27 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/value/evaluation.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | mem::replace(self, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::str::::trim` that must be used [INFO] [stdout] --> src/value/from_src.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | src_sample.trim(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the trimmed string as a slice, without modifying the original [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "ae655fe00a1ea68bfd2ee8f0470d4c0d5c192cad2aaaa07bd5c939f8b9cc8509", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae655fe00a1ea68bfd2ee8f0470d4c0d5c192cad2aaaa07bd5c939f8b9cc8509", kill_on_drop: false }` [INFO] [stdout] ae655fe00a1ea68bfd2ee8f0470d4c0d5c192cad2aaaa07bd5c939f8b9cc8509 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6ce824752563983532e150105e743382b7e7a00ee7b8016a352ec8589c0abcf6 [INFO] running `Command { std: "docker" "start" "-a" "6ce824752563983532e150105e743382b7e7a00ee7b8016a352ec8589c0abcf6", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stderr] --> src/config/inner.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | use std::env::{current_dir, home_dir}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stderr] --> src/config/inner.rs:47:30 [INFO] [stderr] | [INFO] [stderr] 47 | if let Some(home_path) = home_dir() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/config/config.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | / mem::replace( [INFO] [stderr] 25 | | &mut self.inner, [INFO] [stderr] 26 | | Arc::new(Inner::load(&self.application_name)?), [INFO] [stderr] 27 | | ); [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/value/evaluation.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | mem::replace(self, value); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::str::::trim` that must be used [INFO] [stderr] --> src/value/from_src.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | src_sample.trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the trimmed string as a slice, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: `unison` (lib) generated 5 warnings [INFO] [stderr] warning: `unison` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unison-762252120ece986d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests unison [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6ce824752563983532e150105e743382b7e7a00ee7b8016a352ec8589c0abcf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ce824752563983532e150105e743382b7e7a00ee7b8016a352ec8589c0abcf6", kill_on_drop: false }` [INFO] [stdout] 6ce824752563983532e150105e743382b7e7a00ee7b8016a352ec8589c0abcf6