[INFO] fetching crate jsonvalid 0.1.1... [INFO] testing jsonvalid-0.1.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate jsonvalid 0.1.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate jsonvalid 0.1.1 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 jsonvalid 0.1.1 [INFO] finished tweaking crates.io crate jsonvalid 0.1.1 [INFO] tweaked toml for crates.io crate jsonvalid 0.1.1 written to /workspace/builds/worker-10/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 8c3fdc5da88e2c843351417325d9e8c54810e94b8e95ca778e6f8d8587555cfe [INFO] running `Command { std: "docker" "start" "-a" "8c3fdc5da88e2c843351417325d9e8c54810e94b8e95ca778e6f8d8587555cfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c3fdc5da88e2c843351417325d9e8c54810e94b8e95ca778e6f8d8587555cfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c3fdc5da88e2c843351417325d9e8c54810e94b8e95ca778e6f8d8587555cfe", kill_on_drop: false }` [INFO] [stdout] 8c3fdc5da88e2c843351417325d9e8c54810e94b8e95ca778e6f8d8587555cfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3a745b3ce044a92fff0d34b5168f4a0f22ee4355873bd54b6a4696eed6908c7d [INFO] running `Command { std: "docker" "start" "-a" "3a745b3ce044a92fff0d34b5168f4a0f22ee4355873bd54b6a4696eed6908c7d", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling encoding_rs v0.7.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling jsonvalid v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:61:36 [INFO] [stdout] | [INFO] [stdout] 61 | fn string_from_reader(reader: &mut Read) -> Result { [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] 61 - fn string_from_reader(reader: &mut Read) -> Result { [INFO] [stdout] 61 + fn string_from_reader(reader: &mut dyn Read) -> Result { [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 8.88s [INFO] running `Command { std: "docker" "inspect" "3a745b3ce044a92fff0d34b5168f4a0f22ee4355873bd54b6a4696eed6908c7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a745b3ce044a92fff0d34b5168f4a0f22ee4355873bd54b6a4696eed6908c7d", kill_on_drop: false }` [INFO] [stdout] 3a745b3ce044a92fff0d34b5168f4a0f22ee4355873bd54b6a4696eed6908c7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4773f14e3d55c32f60140712418000cafa8712df46509f23ba1b49d0ec969f1f [INFO] running `Command { std: "docker" "start" "-a" "4773f14e3d55c32f60140712418000cafa8712df46509f23ba1b49d0ec969f1f", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling camino v1.0.7 [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Compiling pulldown-cmark v0.9.1 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling difference v1.0.0 [INFO] [stderr] Compiling environment v0.1.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:61:36 [INFO] [stdout] | [INFO] [stdout] 61 | fn string_from_reader(reader: &mut Read) -> Result { [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] 61 - fn string_from_reader(reader: &mut Read) -> Result { [INFO] [stdout] 61 + fn string_from_reader(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling assert_cli v0.5.4 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling jsonvalid v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:61:36 [INFO] [stdout] | [INFO] [stdout] 61 | fn string_from_reader(reader: &mut Read) -> Result { [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] 61 - fn string_from_reader(reader: &mut Read) -> Result { [INFO] [stdout] 61 + fn string_from_reader(reader: &mut dyn Read) -> Result { [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 9.08s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/jsonvalid-b9956e8c5a78033c) [INFO] [stderr] Executable tests/tests.rs (/opt/rustwide/target/debug/deps/tests-49774564aeea8b37) [INFO] running `Command { std: "docker" "inspect" "4773f14e3d55c32f60140712418000cafa8712df46509f23ba1b49d0ec969f1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4773f14e3d55c32f60140712418000cafa8712df46509f23ba1b49d0ec969f1f", kill_on_drop: false }` [INFO] [stdout] 4773f14e3d55c32f60140712418000cafa8712df46509f23ba1b49d0ec969f1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] e0d9dda4b92de097336f51fb4acdc93f637198ed989c211c53529e1ed02c86ec [INFO] running `Command { std: "docker" "start" "-a" "e0d9dda4b92de097336f51fb4acdc93f637198ed989c211c53529e1ed02c86ec", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:61:36 [INFO] [stderr] | [INFO] [stderr] 61 | fn string_from_reader(reader: &mut Read) -> Result { [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] 61 - fn string_from_reader(reader: &mut Read) -> Result { [INFO] [stderr] 61 + fn string_from_reader(reader: &mut dyn Read) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `jsonvalid` (bin "jsonvalid") generated 1 warning [INFO] [stderr] warning: `jsonvalid` (bin "jsonvalid" test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jsonvalid-b9956e8c5a78033c) [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 tests/tests.rs (/opt/rustwide/target/debug/deps/tests-49774564aeea8b37) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_stdin_invalid_json ... ok [INFO] [stdout] test test_stdin_valid_with_unicode_bom ... ok [INFO] [stdout] test test_files_single_valid ... ok [INFO] [stdout] test test_files_single_valid_with_unicode_bom ... ok [INFO] [stdout] test test_files_multiple_mixed ... ok [INFO] [stdout] test test_files_multiple_valid ... ok [INFO] [stdout] test test_stdin_valid_json ... ok [INFO] [stdout] test test_files_multiple_invalid ... ok [INFO] [stdout] test test_files_single_invalid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e0d9dda4b92de097336f51fb4acdc93f637198ed989c211c53529e1ed02c86ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0d9dda4b92de097336f51fb4acdc93f637198ed989c211c53529e1ed02c86ec", kill_on_drop: false }` [INFO] [stdout] e0d9dda4b92de097336f51fb4acdc93f637198ed989c211c53529e1ed02c86ec