[INFO] fetching crate romodoro 0.5.0... [INFO] testing romodoro-0.5.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate romodoro 0.5.0 into /workspace/builds/worker-78/source [INFO] validating manifest of crates.io crate romodoro 0.5.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate romodoro 0.5.0 [INFO] finished tweaking crates.io crate romodoro 0.5.0 [INFO] tweaked toml for crates.io crate romodoro 0.5.0 written to /workspace/builds/worker-78/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] faebb583fb9e80158323fee382e3353d5d5b4a56fec3d55fdbd4b1972c570cc1 [INFO] running `Command { std: "docker" "start" "-a" "faebb583fb9e80158323fee382e3353d5d5b4a56fec3d55fdbd4b1972c570cc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "faebb583fb9e80158323fee382e3353d5d5b4a56fec3d55fdbd4b1972c570cc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faebb583fb9e80158323fee382e3353d5d5b4a56fec3d55fdbd4b1972c570cc1", kill_on_drop: false }` [INFO] [stdout] faebb583fb9e80158323fee382e3353d5d5b4a56fec3d55fdbd4b1972c570cc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12a92a631ecfd28a61aa9a7db05ae41afd93938b58e6ceb42942657158ba0813 [INFO] running `Command { std: "docker" "start" "-a" "12a92a631ecfd28a61aa9a7db05ae41afd93938b58e6ceb42942657158ba0813", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling ctrlc v3.2.1 [INFO] [stderr] Compiling romodoro v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:225:55 [INFO] [stdout] | [INFO] [stdout] 225 | fn write_duration(dur: chrono::Duration, writer: &mut std::io::Write) { [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 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 225 - fn write_duration(dur: chrono::Duration, writer: &mut std::io::Write) { [INFO] [stdout] 225 + fn write_duration(dur: chrono::Duration, writer: &mut dyn std::io::Write) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.30s [INFO] running `Command { std: "docker" "inspect" "12a92a631ecfd28a61aa9a7db05ae41afd93938b58e6ceb42942657158ba0813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12a92a631ecfd28a61aa9a7db05ae41afd93938b58e6ceb42942657158ba0813", kill_on_drop: false }` [INFO] [stdout] 12a92a631ecfd28a61aa9a7db05ae41afd93938b58e6ceb42942657158ba0813 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16ecc784ad0745a3db4b9451c2e6425a025b0f22e6468a9fd139fc4182306355 [INFO] running `Command { std: "docker" "start" "-a" "16ecc784ad0745a3db4b9451c2e6425a025b0f22e6468a9fd139fc4182306355", kill_on_drop: false }` [INFO] [stderr] Compiling romodoro v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:225:55 [INFO] [stdout] | [INFO] [stdout] 225 | fn write_duration(dur: chrono::Duration, writer: &mut std::io::Write) { [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 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 225 - fn write_duration(dur: chrono::Duration, writer: &mut std::io::Write) { [INFO] [stdout] 225 + fn write_duration(dur: chrono::Duration, writer: &mut dyn std::io::Write) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "16ecc784ad0745a3db4b9451c2e6425a025b0f22e6468a9fd139fc4182306355", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16ecc784ad0745a3db4b9451c2e6425a025b0f22e6468a9fd139fc4182306355", kill_on_drop: false }` [INFO] [stdout] 16ecc784ad0745a3db4b9451c2e6425a025b0f22e6468a9fd139fc4182306355 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7cdc463e2618af95da36847e1c073152ff1d4ce1e16f7fc00f3b7acd4041e1d5 [INFO] running `Command { std: "docker" "start" "-a" "7cdc463e2618af95da36847e1c073152ff1d4ce1e16f7fc00f3b7acd4041e1d5", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:225:55 [INFO] [stderr] | [INFO] [stderr] 225 | fn write_duration(dur: chrono::Duration, writer: &mut std::io::Write) { [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 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 225 - fn write_duration(dur: chrono::Duration, writer: &mut std::io::Write) { [INFO] [stderr] 225 + fn write_duration(dur: chrono::Duration, writer: &mut dyn std::io::Write) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `romodoro` (bin "romodoro" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/romodoro-8ffffedae4df25d7) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test duration_str_tests ... ok [INFO] [stdout] test num_bar_fill_tests ... ok [INFO] [stdout] test initialize_state_tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7cdc463e2618af95da36847e1c073152ff1d4ce1e16f7fc00f3b7acd4041e1d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cdc463e2618af95da36847e1c073152ff1d4ce1e16f7fc00f3b7acd4041e1d5", kill_on_drop: false }` [INFO] [stdout] 7cdc463e2618af95da36847e1c073152ff1d4ce1e16f7fc00f3b7acd4041e1d5