[INFO] fetching crate cotoxy 0.1.0... [INFO] testing cotoxy-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate cotoxy 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate cotoxy 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cotoxy 0.1.0 [INFO] finished tweaking crates.io crate cotoxy 0.1.0 [INFO] tweaked toml for crates.io crate cotoxy 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c0faed41517a335314b1f9f75a7ffbc91a791e192b30477627e1900965e3614 [INFO] running `Command { std: "docker" "start" "-a" "2c0faed41517a335314b1f9f75a7ffbc91a791e192b30477627e1900965e3614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c0faed41517a335314b1f9f75a7ffbc91a791e192b30477627e1900965e3614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c0faed41517a335314b1f9f75a7ffbc91a791e192b30477627e1900965e3614", kill_on_drop: false }` [INFO] [stdout] 2c0faed41517a335314b1f9f75a7ffbc91a791e192b30477627e1900965e3614 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48d9cf6465fc092a8e9e40d5b70d005c096687b69f9a2378fbdd7d16a95b70dd [INFO] running `Command { std: "docker" "start" "-a" "48d9cf6465fc092a8e9e40d5b70d005c096687b69f9a2378fbdd7d16a95b70dd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling arc-swap v1.5.0 [INFO] [stderr] Compiling slog-async v2.7.0 [INFO] [stderr] Compiling num_threads v0.1.5 [INFO] [stderr] Compiling rle-decode-fast v1.0.3 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling nbchan v0.1.3 [INFO] [stderr] Compiling splay_tree v0.2.10 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rmp v0.8.10 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Compiling libflate v0.1.27 [INFO] [stderr] Compiling rmp-serde v0.13.7 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling slog-scope v4.4.0 [INFO] [stderr] Compiling slog-kvfilter v0.6.1 [INFO] [stderr] Compiling slog-stdlog v3.0.5 [INFO] [stderr] Compiling handy_async v0.2.13 [INFO] [stderr] Compiling trackable v1.2.0 [INFO] [stderr] Compiling fibers v0.1.13 [INFO] [stderr] Compiling time v0.3.9 [INFO] [stderr] Compiling trackable v0.2.24 [INFO] [stderr] Compiling serdeconv v0.3.0 [INFO] [stderr] Compiling miasht v0.0.5 [INFO] [stderr] Compiling slog-term v2.9.0 [INFO] [stderr] Compiling sloggers v0.2.9 [INFO] [stderr] Compiling cotoxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | derive_traits_for_trackable_error_newtype!(Error, Failed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | type AsyncResult = Box + Send + 'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - type AsyncResult = Box + Send + 'static>; [INFO] [stdout] 38 + type AsyncResult = Box + Send + 'static>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/proxy_channel.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.35s [INFO] running `Command { std: "docker" "inspect" "48d9cf6465fc092a8e9e40d5b70d005c096687b69f9a2378fbdd7d16a95b70dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48d9cf6465fc092a8e9e40d5b70d005c096687b69f9a2378fbdd7d16a95b70dd", kill_on_drop: false }` [INFO] [stdout] 48d9cf6465fc092a8e9e40d5b70d005c096687b69f9a2378fbdd7d16a95b70dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09a8eb3f30c0541e91c394d8070f200ae981a7e86c7633a5734954b7b385a6e2 [INFO] running `Command { std: "docker" "start" "-a" "09a8eb3f30c0541e91c394d8070f200ae981a7e86c7633a5734954b7b385a6e2", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | derive_traits_for_trackable_error_newtype!(Error, Failed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | type AsyncResult = Box + Send + 'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - type AsyncResult = Box + Send + 'static>; [INFO] [stdout] 38 + type AsyncResult = Box + Send + 'static>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cotoxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/proxy_channel.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | derive_traits_for_trackable_error_newtype!(Error, Failed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | type AsyncResult = Box + Send + 'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - type AsyncResult = Box + Send + 'static>; [INFO] [stdout] 38 + type AsyncResult = Box + Send + 'static>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/proxy_channel.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.28s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cotoxy-07be0e2fb53f4209) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cotoxy-80c6c24c2f3b5ccf) [INFO] running `Command { std: "docker" "inspect" "09a8eb3f30c0541e91c394d8070f200ae981a7e86c7633a5734954b7b385a6e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09a8eb3f30c0541e91c394d8070f200ae981a7e86c7633a5734954b7b385a6e2", kill_on_drop: false }` [INFO] [stdout] 09a8eb3f30c0541e91c394d8070f200ae981a7e86c7633a5734954b7b385a6e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e79c896742589e6fc4e318df3b12058e82c6eaf04e50a1aa5ef49dc8a4f50a01 [INFO] running `Command { std: "docker" "start" "-a" "e79c896742589e6fc4e318df3b12058e82c6eaf04e50a1aa5ef49dc8a4f50a01", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead [INFO] [stderr] --> src/error.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | derive_traits_for_trackable_error_newtype!(Error, Failed); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:38:27 [INFO] [stderr] | [INFO] [stderr] 38 | type AsyncResult = Box + Send + 'static>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 38 - type AsyncResult = Box + Send + 'static>; [INFO] [stderr] 38 + type AsyncResult = Box + Send + 'static>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/proxy_channel.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cotoxy` (lib) generated 3 warnings [INFO] [stderr] warning: `cotoxy` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cotoxy-07be0e2fb53f4209) [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cotoxy-80c6c24c2f3b5ccf) [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 cotoxy [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" "e79c896742589e6fc4e318df3b12058e82c6eaf04e50a1aa5ef49dc8a4f50a01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e79c896742589e6fc4e318df3b12058e82c6eaf04e50a1aa5ef49dc8a4f50a01", kill_on_drop: false }` [INFO] [stdout] e79c896742589e6fc4e318df3b12058e82c6eaf04e50a1aa5ef49dc8a4f50a01