[INFO] fetching crate varisat-cli 0.2.1... [INFO] testing varisat-cli-0.2.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate varisat-cli 0.2.1 into /workspace/builds/worker-20/source [INFO] validating manifest of crates.io crate varisat-cli 0.2.1 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 varisat-cli 0.2.1 [INFO] finished tweaking crates.io crate varisat-cli 0.2.1 [INFO] tweaked toml for crates.io crate varisat-cli 0.2.1 written to /workspace/builds/worker-20/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 70a19bce87b7a93bed7404382428f0d6052206dc0290669289ac3d61b99ff917 [INFO] running `Command { std: "docker" "start" "-a" "70a19bce87b7a93bed7404382428f0d6052206dc0290669289ac3d61b99ff917", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70a19bce87b7a93bed7404382428f0d6052206dc0290669289ac3d61b99ff917", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70a19bce87b7a93bed7404382428f0d6052206dc0290669289ac3d61b99ff917", kill_on_drop: false }` [INFO] [stdout] 70a19bce87b7a93bed7404382428f0d6052206dc0290669289ac3d61b99ff917 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 1a49f92e26598f9056e117ca5fb256af2a33221a640cd7e9e3801f43d2aeba23 [INFO] running `Command { std: "docker" "start" "-a" "1a49f92e26598f9056e117ca5fb256af2a33221a640cd7e9e3801f43d2aeba23", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling varisat-formula v0.2.1 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling varisat-cli v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling vec_mut_scan v0.1.0 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling partial_ref_derive v0.3.3 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling varisat-dimacs v0.2.1 [INFO] [stderr] Compiling varisat-internal-proof v0.2.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling varisat v0.2.1 [INFO] [stderr] Compiling varisat-checker v0.2.1 [INFO] [stderr] Compiling varisat-lrat v0.2.1 [INFO] [stderr] Compiling partial_ref v0.3.3 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling varisat-internal-macros v0.2.1 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:39:38 [INFO] [stdout] | [INFO] [stdout] 39 | &mut opened_file as &mut io::Read [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] 39 - &mut opened_file as &mut io::Read [INFO] [stdout] 39 + &mut opened_file as &mut dyn io::Read [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:44:39 [INFO] [stdout] | [INFO] [stdout] 44 | &mut locked_stdin as &mut io::Read [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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] 44 - &mut locked_stdin as &mut io::Read [INFO] [stdout] 44 + &mut locked_stdin as &mut dyn io::Read [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:135:38 [INFO] [stdout] | [INFO] [stdout] 135 | &mut opened_file as &mut io::Read [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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] 135 - &mut opened_file as &mut io::Read [INFO] [stdout] 135 + &mut opened_file as &mut dyn io::Read [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:140:39 [INFO] [stdout] | [INFO] [stdout] 140 | &mut locked_stdin as &mut io::Read [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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] 140 - &mut locked_stdin as &mut io::Read [INFO] [stdout] 140 + &mut locked_stdin as &mut dyn io::Read [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.39s [INFO] running `Command { std: "docker" "inspect" "1a49f92e26598f9056e117ca5fb256af2a33221a640cd7e9e3801f43d2aeba23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a49f92e26598f9056e117ca5fb256af2a33221a640cd7e9e3801f43d2aeba23", kill_on_drop: false }` [INFO] [stdout] 1a49f92e26598f9056e117ca5fb256af2a33221a640cd7e9e3801f43d2aeba23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 9a82408f2ad1590ca3b6a2cbde3ff5cbbbf97ac08a23462a284ed0fb2a701069 [INFO] running `Command { std: "docker" "start" "-a" "9a82408f2ad1590ca3b6a2cbde3ff5cbbbf97ac08a23462a284ed0fb2a701069", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling varisat-cli v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:39:38 [INFO] [stdout] | [INFO] [stdout] 39 | &mut opened_file as &mut io::Read [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] 39 - &mut opened_file as &mut io::Read [INFO] [stdout] 39 + &mut opened_file as &mut dyn io::Read [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/check.rs:44:39 [INFO] [stdout] | [INFO] [stdout] 44 | &mut locked_stdin as &mut io::Read [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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] 44 - &mut locked_stdin as &mut io::Read [INFO] [stdout] 44 + &mut locked_stdin as &mut dyn io::Read [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:135:38 [INFO] [stdout] | [INFO] [stdout] 135 | &mut opened_file as &mut io::Read [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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] 135 - &mut opened_file as &mut io::Read [INFO] [stdout] 135 + &mut opened_file as &mut dyn io::Read [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:140:39 [INFO] [stdout] | [INFO] [stdout] 140 | &mut locked_stdin as &mut io::Read [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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] 140 - &mut locked_stdin as &mut io::Read [INFO] [stdout] 140 + &mut locked_stdin as &mut dyn io::Read [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "9a82408f2ad1590ca3b6a2cbde3ff5cbbbf97ac08a23462a284ed0fb2a701069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a82408f2ad1590ca3b6a2cbde3ff5cbbbf97ac08a23462a284ed0fb2a701069", kill_on_drop: false }` [INFO] [stdout] 9a82408f2ad1590ca3b6a2cbde3ff5cbbbf97ac08a23462a284ed0fb2a701069 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 53b61120673a8e1b083eec9e3df37d2d2bb0f2dcab229fae5df2bcbeba9f4f69 [INFO] running `Command { std: "docker" "start" "-a" "53b61120673a8e1b083eec9e3df37d2d2bb0f2dcab229fae5df2bcbeba9f4f69", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/check.rs:39:38 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 39 | &mut opened_file as &mut io::Read [INFO] [stdout] [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] 39 - &mut opened_file as &mut io::Read [INFO] [stderr] 39 + &mut opened_file as &mut dyn io::Read [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/check.rs:44:39 [INFO] [stderr] | [INFO] [stderr] 44 | &mut locked_stdin as &mut io::Read [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [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] 44 - &mut locked_stdin as &mut io::Read [INFO] [stderr] 44 + &mut locked_stdin as &mut dyn io::Read [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:135:38 [INFO] [stderr] | [INFO] [stderr] 135 | &mut opened_file as &mut io::Read [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [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] 135 - &mut opened_file as &mut io::Read [INFO] [stderr] 135 + &mut opened_file as &mut dyn io::Read [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:140:39 [INFO] [stderr] | [INFO] [stderr] 140 | &mut locked_stdin as &mut io::Read [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [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] 140 - &mut locked_stdin as &mut io::Read [INFO] [stderr] 140 + &mut locked_stdin as &mut dyn io::Read [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `varisat-cli` (bin "varisat" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/varisat-3458407efbfbede3) [INFO] running `Command { std: "docker" "inspect" "53b61120673a8e1b083eec9e3df37d2d2bb0f2dcab229fae5df2bcbeba9f4f69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53b61120673a8e1b083eec9e3df37d2d2bb0f2dcab229fae5df2bcbeba9f4f69", kill_on_drop: false }` [INFO] [stdout] 53b61120673a8e1b083eec9e3df37d2d2bb0f2dcab229fae5df2bcbeba9f4f69