[INFO] fetching crate yaml2json-rs-bin 0.2.7...
[INFO] testing yaml2json-rs-bin-0.2.7 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate yaml2json-rs-bin 0.2.7 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate yaml2json-rs-bin 0.2.7 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yaml2json-rs-bin 0.2.7
[INFO] finished tweaking crates.io crate yaml2json-rs-bin 0.2.7
[INFO] tweaked toml for crates.io crate yaml2json-rs-bin 0.2.7 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate yaml2json-rs-bin 0.2.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b94dc96d1da794230372ba4605fa7930a0948fd961bdb7b0a01bb4056d7d6b51
[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" "b94dc96d1da794230372ba4605fa7930a0948fd961bdb7b0a01bb4056d7d6b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b94dc96d1da794230372ba4605fa7930a0948fd961bdb7b0a01bb4056d7d6b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b94dc96d1da794230372ba4605fa7930a0948fd961bdb7b0a01bb4056d7d6b51", kill_on_drop: false }`
[INFO] [stdout] b94dc96d1da794230372ba4605fa7930a0948fd961bdb7b0a01bb4056d7d6b51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--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] 04e994f65ed6a60da79002aee18f9d9643dbdc28c9b18f93ff963bcc34390eb4
[INFO] running `Command { std: "docker" "start" "-a" "04e994f65ed6a60da79002aee18f9d9643dbdc28c9b18f93ff963bcc34390eb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling serde_yaml v0.8.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling yaml-split v0.2.7
[INFO] [stderr]    Compiling yaml2json-rs v0.2.7
[INFO] [stderr]    Compiling yaml2json-rs-bin v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.27s
[INFO] running `Command { std: "docker" "inspect" "04e994f65ed6a60da79002aee18f9d9643dbdc28c9b18f93ff963bcc34390eb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e994f65ed6a60da79002aee18f9d9643dbdc28c9b18f93ff963bcc34390eb4", kill_on_drop: false }`
[INFO] [stdout] 04e994f65ed6a60da79002aee18f9d9643dbdc28c9b18f93ff963bcc34390eb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 7e2d3139295418d22ef6394b8aabd0f3bc7aa89458a67a6c35b84c2c256ec740
[INFO] running `Command { std: "docker" "start" "-a" "7e2d3139295418d22ef6394b8aabd0f3bc7aa89458a67a6c35b84c2c256ec740", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaml2json-rs-bin v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "7e2d3139295418d22ef6394b8aabd0f3bc7aa89458a67a6c35b84c2c256ec740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e2d3139295418d22ef6394b8aabd0f3bc7aa89458a67a6c35b84c2c256ec740", kill_on_drop: false }`
[INFO] [stdout] 7e2d3139295418d22ef6394b8aabd0f3bc7aa89458a67a6c35b84c2c256ec740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 1a12122bc5f3ad8a2cfbd8669e09014cb7d4628a0db057a2e46a77858e278eb4
[INFO] running `Command { std: "docker" "start" "-a" "1a12122bc5f3ad8a2cfbd8669e09014cb7d4628a0db057a2e46a77858e278eb4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yaml2json-f3d270963d93f964
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a12122bc5f3ad8a2cfbd8669e09014cb7d4628a0db057a2e46a77858e278eb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a12122bc5f3ad8a2cfbd8669e09014cb7d4628a0db057a2e46a77858e278eb4", kill_on_drop: false }`
[INFO] [stdout] 1a12122bc5f3ad8a2cfbd8669e09014cb7d4628a0db057a2e46a77858e278eb4