[INFO] fetching crate jsonvalid 0.1.1... [INFO] testing jsonvalid-0.1.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate jsonvalid 0.1.1 into /workspace/builds/worker-27/source [INFO] validating manifest of crates.io crate jsonvalid 0.1.1 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 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-27/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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 02836610a8925b0bda68d7aeefa7b4c6357571bfc3438f9f49b3ecb590ff20d4 [INFO] running `Command { std: "docker" "start" "-a" "02836610a8925b0bda68d7aeefa7b4c6357571bfc3438f9f49b3ecb590ff20d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02836610a8925b0bda68d7aeefa7b4c6357571bfc3438f9f49b3ecb590ff20d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02836610a8925b0bda68d7aeefa7b4c6357571bfc3438f9f49b3ecb590ff20d4", kill_on_drop: false }` [INFO] [stdout] 02836610a8925b0bda68d7aeefa7b4c6357571bfc3438f9f49b3ecb590ff20d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 95afde67157cf7ddb407990ad42e44adc7d369bc91494f9f55453adc9b94fba0 [INFO] running `Command { std: "docker" "start" "-a" "95afde67157cf7ddb407990ad42e44adc7d369bc91494f9f55453adc9b94fba0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling encoding_rs v0.7.2 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [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 20.24s [INFO] running `Command { std: "docker" "inspect" "95afde67157cf7ddb407990ad42e44adc7d369bc91494f9f55453adc9b94fba0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95afde67157cf7ddb407990ad42e44adc7d369bc91494f9f55453adc9b94fba0", kill_on_drop: false }` [INFO] [stdout] 95afde67157cf7ddb407990ad42e44adc7d369bc91494f9f55453adc9b94fba0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 3837cfc116c93c10f27ce4f4796415726ded9b904f35f8e8780fff2f9185c97d [INFO] running `Command { std: "docker" "start" "-a" "3837cfc116c93c10f27ce4f4796415726ded9b904f35f8e8780fff2f9185c97d", kill_on_drop: false }` [INFO] [stderr] Compiling camino v1.0.7 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Compiling pulldown-cmark v0.9.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling environment v0.1.1 [INFO] [stderr] Compiling difference v1.0.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling object v0.27.1 [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 walkdir v2.3.2 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling assert_cli v0.5.4 [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 6.46s [INFO] running `Command { std: "docker" "inspect" "3837cfc116c93c10f27ce4f4796415726ded9b904f35f8e8780fff2f9185c97d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3837cfc116c93c10f27ce4f4796415726ded9b904f35f8e8780fff2f9185c97d", kill_on_drop: false }` [INFO] [stdout] 3837cfc116c93c10f27ce4f4796415726ded9b904f35f8e8780fff2f9185c97d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] dbd14a5d65218e35e34a84984e50d71c2b7bddfa1c3d9c51d7295434ede00dd3 [INFO] running `Command { std: "docker" "start" "-a" "dbd14a5d65218e35e34a84984e50d71c2b7bddfa1c3d9c51d7295434ede00dd3", 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 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jsonvalid-a3cb4729198cb6f3) [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-c2709373268cb9d7) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_stdin_valid_with_unicode_bom ... ok [INFO] [stdout] test test_stdin_valid_json ... ok [INFO] [stdout] test test_stdin_invalid_json ... ok [INFO] [stdout] test test_files_multiple_mixed ... ok [INFO] [stdout] test test_files_single_invalid ... ok [INFO] [stdout] test test_files_single_valid_with_unicode_bom ... ok [INFO] [stdout] test test_files_multiple_valid ... ok [INFO] [stdout] test test_files_multiple_invalid ... ok [INFO] [stdout] test test_files_single_valid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dbd14a5d65218e35e34a84984e50d71c2b7bddfa1c3d9c51d7295434ede00dd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbd14a5d65218e35e34a84984e50d71c2b7bddfa1c3d9c51d7295434ede00dd3", kill_on_drop: false }` [INFO] [stdout] dbd14a5d65218e35e34a84984e50d71c2b7bddfa1c3d9c51d7295434ede00dd3