[INFO] fetching crate glitchcat 0.3.2... [INFO] testing glitchcat-0.3.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate glitchcat 0.3.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate glitchcat 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 glitchcat 0.3.2 [INFO] finished tweaking crates.io crate glitchcat 0.3.2 [INFO] tweaked toml for crates.io crate glitchcat 0.3.2 written to /workspace/builds/worker-3/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] Downloading crates ... [INFO] [stderr] Downloaded strum_macros v0.10.0 [INFO] [stderr] Downloaded strum v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ca741015c7407fa45638a7690328e30d4545b62cc03dbf9cbbbaa64ef4409c12 [INFO] running `Command { std: "docker" "start" "-a" "ca741015c7407fa45638a7690328e30d4545b62cc03dbf9cbbbaa64ef4409c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca741015c7407fa45638a7690328e30d4545b62cc03dbf9cbbbaa64ef4409c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca741015c7407fa45638a7690328e30d4545b62cc03dbf9cbbbaa64ef4409c12", kill_on_drop: false }` [INFO] [stdout] ca741015c7407fa45638a7690328e30d4545b62cc03dbf9cbbbaa64ef4409c12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 9fc08fbf9e5f24f68e912c97876a012dead6b39ebcdb567d7a85c83d05dc21a9 [INFO] running `Command { std: "docker" "start" "-a" "9fc08fbf9e5f24f68e912c97876a012dead6b39ebcdb567d7a85c83d05dc21a9", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling strum v0.10.0 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling clicolors-control v0.2.0 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling console v0.6.2 [INFO] [stderr] Compiling strum_macros v0.10.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling glitchcat v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:83:14 [INFO] [stdout] | [INFO] [stdout] 83 | rng: Box, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn rand::RngCore` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:105:28 [INFO] [stdout] | [INFO] [stdout] 105 | let mut input: Box = match opt.file { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] | [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.47s [INFO] running `Command { std: "docker" "inspect" "9fc08fbf9e5f24f68e912c97876a012dead6b39ebcdb567d7a85c83d05dc21a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fc08fbf9e5f24f68e912c97876a012dead6b39ebcdb567d7a85c83d05dc21a9", kill_on_drop: false }` [INFO] [stdout] 9fc08fbf9e5f24f68e912c97876a012dead6b39ebcdb567d7a85c83d05dc21a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c9764fee06a64472e3c11ded6c08f0d89e4d938ba9182c883e37ecebd58ca054 [INFO] running `Command { std: "docker" "start" "-a" "c9764fee06a64472e3c11ded6c08f0d89e4d938ba9182c883e37ecebd58ca054", kill_on_drop: false }` [INFO] [stderr] Compiling glitchcat v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:83:14 [INFO] [stdout] | [INFO] [stdout] 83 | rng: Box, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn rand::RngCore` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:105:28 [INFO] [stdout] | [INFO] [stdout] 105 | let mut input: Box = match opt.file { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] | [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "c9764fee06a64472e3c11ded6c08f0d89e4d938ba9182c883e37ecebd58ca054", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9764fee06a64472e3c11ded6c08f0d89e4d938ba9182c883e37ecebd58ca054", kill_on_drop: false }` [INFO] [stdout] c9764fee06a64472e3c11ded6c08f0d89e4d938ba9182c883e37ecebd58ca054 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 28bbd895542cfcdec12ec986f76a8dc152f1796480535b04020b376247153a05 [INFO] running `Command { std: "docker" "start" "-a" "28bbd895542cfcdec12ec986f76a8dc152f1796480535b04020b376247153a05", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:83:14 [INFO] [stderr] | [INFO] [stderr] 83 | rng: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn rand::RngCore` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:105:28 [INFO] [stderr] | [INFO] [stderr] 105 | let mut input: Box = match opt.file { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `glitchcat` (bin "glitchcat" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/glitchcat-5152d45240af016a) [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" "28bbd895542cfcdec12ec986f76a8dc152f1796480535b04020b376247153a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28bbd895542cfcdec12ec986f76a8dc152f1796480535b04020b376247153a05", kill_on_drop: false }` [INFO] [stdout] 28bbd895542cfcdec12ec986f76a8dc152f1796480535b04020b376247153a05