[INFO] fetching crate jsonvalid 0.1.1... [INFO] testing jsonvalid-0.1.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate jsonvalid 0.1.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate jsonvalid 0.1.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", 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-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded encoding_rs v0.7.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 15eba9d7d3263c31e78d2655d57a33a6fdf49f844ed75c5fbe089b1017986e20 [INFO] running `Command { std: "docker" "start" "-a" "15eba9d7d3263c31e78d2655d57a33a6fdf49f844ed75c5fbe089b1017986e20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15eba9d7d3263c31e78d2655d57a33a6fdf49f844ed75c5fbe089b1017986e20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15eba9d7d3263c31e78d2655d57a33a6fdf49f844ed75c5fbe089b1017986e20", kill_on_drop: false }` [INFO] [stdout] 15eba9d7d3263c31e78d2655d57a33a6fdf49f844ed75c5fbe089b1017986e20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2801387766bc801d3c4f39d781c1de25fa381a44b44a71f3677caee0a8838507 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2801387766bc801d3c4f39d781c1de25fa381a44b44a71f3677caee0a8838507", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling encoding_rs v0.7.2 [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] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.41s [INFO] running `Command { std: "docker" "inspect" "2801387766bc801d3c4f39d781c1de25fa381a44b44a71f3677caee0a8838507", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2801387766bc801d3c4f39d781c1de25fa381a44b44a71f3677caee0a8838507", kill_on_drop: false }` [INFO] [stdout] 2801387766bc801d3c4f39d781c1de25fa381a44b44a71f3677caee0a8838507 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c8c6eea0470dc65060092433d42f395e6e510fe29791f0069632628e91cd6165 [INFO] running `Command { std: "docker" "start" "-a" "c8c6eea0470dc65060092433d42f395e6e510fe29791f0069632628e91cd6165", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling bytecount v0.6.1 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling difference v1.0.0 [INFO] [stderr] Compiling environment v0.1.1 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling colored v1.9.3 [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] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling cargo_metadata v0.10.0 [INFO] [stderr] Compiling skeptic v0.13.5 [INFO] [stderr] Compiling assert_cli v0.5.4 [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] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 57.43s [INFO] running `Command { std: "docker" "inspect" "c8c6eea0470dc65060092433d42f395e6e510fe29791f0069632628e91cd6165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8c6eea0470dc65060092433d42f395e6e510fe29791f0069632628e91cd6165", kill_on_drop: false }` [INFO] [stdout] c8c6eea0470dc65060092433d42f395e6e510fe29791f0069632628e91cd6165 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d40f155c316a9d771bdc3d0ad3265bd8f34dc7add33a277f41771dcbe9bccf07 [INFO] running `Command { std: "docker" "start" "-a" "d40f155c316a9d771bdc3d0ad3265bd8f34dc7add33a277f41771dcbe9bccf07", 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] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/jsonvalid-fd96e478a9f09334 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tests-b402a514a39e604b [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_stdin_valid_with_unicode_bom ... ok [INFO] [stdout] test test_files_single_valid_with_unicode_bom ... ok [INFO] [stdout] test test_files_single_valid ... ok [INFO] [stdout] test test_files_single_invalid ... 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_multiple_invalid ... ok [INFO] [stdout] test test_files_multiple_valid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d40f155c316a9d771bdc3d0ad3265bd8f34dc7add33a277f41771dcbe9bccf07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d40f155c316a9d771bdc3d0ad3265bd8f34dc7add33a277f41771dcbe9bccf07", kill_on_drop: false }` [INFO] [stdout] d40f155c316a9d771bdc3d0ad3265bd8f34dc7add33a277f41771dcbe9bccf07