[INFO] fetching crate olpc-cjson 0.1.0... [INFO] checking olpc-cjson-0.1.0 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate olpc-cjson 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate olpc-cjson 0.1.0 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate olpc-cjson 0.1.0 [INFO] finished tweaking crates.io crate olpc-cjson 0.1.0 [INFO] tweaked toml for crates.io crate olpc-cjson 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate olpc-cjson 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "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] c7ddbada51e55098804a137a326f75227f62b00eaad718e57ae4369149930b90 [INFO] running `Command { std: "docker" "start" "-a" "c7ddbada51e55098804a137a326f75227f62b00eaad718e57ae4369149930b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7ddbada51e55098804a137a326f75227f62b00eaad718e57ae4369149930b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7ddbada51e55098804a137a326f75227f62b00eaad718e57ae4369149930b90", kill_on_drop: false }` [INFO] [stdout] c7ddbada51e55098804a137a326f75227f62b00eaad718e57ae4369149930b90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01ce4faae388c344a4a75899f889cee0e1339db12771e619d2d3664f2eed347f [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" "01ce4faae388c344a4a75899f889cee0e1339db12771e619d2d3664f2eed347f", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking unicode-normalization v0.1.9 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking olpc-cjson v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.57s [INFO] running `Command { std: "docker" "inspect" "01ce4faae388c344a4a75899f889cee0e1339db12771e619d2d3664f2eed347f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01ce4faae388c344a4a75899f889cee0e1339db12771e619d2d3664f2eed347f", kill_on_drop: false }` [INFO] [stdout] 01ce4faae388c344a4a75899f889cee0e1339db12771e619d2d3664f2eed347f