[INFO] fetching crate turtle-syntax 1.1.0...
[INFO] checking turtle-syntax-1.1.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate turtle-syntax 1.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate turtle-syntax 1.1.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate turtle-syntax 1.1.0
[INFO] finished tweaking crates.io crate turtle-syntax 1.1.0
[INFO] tweaked toml for crates.io crate turtle-syntax 1.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate turtle-syntax 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded utf8-decode v1.0.1
[INFO] [stderr]   Downloaded iref v1.1.5
[INFO] [stderr]   Downloaded pct-str v1.0.2
[INFO] [stderr]   Downloaded source-span v2.1.1
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb8dd08f20615e0a1c97a4e69f358247558f0c60c7fb33285e49e720bd2d7199
[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" "fb8dd08f20615e0a1c97a4e69f358247558f0c60c7fb33285e49e720bd2d7199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb8dd08f20615e0a1c97a4e69f358247558f0c60c7fb33285e49e720bd2d7199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8dd08f20615e0a1c97a4e69f358247558f0c60c7fb33285e49e720bd2d7199", kill_on_drop: false }`
[INFO] [stdout] fb8dd08f20615e0a1c97a4e69f358247558f0c60c7fb33285e49e720bd2d7199
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57d217da9a0411b1af8384889ce498b53820348dd0a6010a7deb70223b988054
[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" "57d217da9a0411b1af8384889ce498b53820348dd0a6010a7deb70223b988054", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking pct-str v1.0.2
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]     Checking utf8-decode v1.0.1
[INFO] [stderr]     Checking iref v1.1.5
[INFO] [stderr]     Checking termion v1.5.5
[INFO] [stderr]     Checking source-span v2.1.1
[INFO] [stderr]     Checking turtle-syntax v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
[INFO] running `Command { std: "docker" "inspect" "57d217da9a0411b1af8384889ce498b53820348dd0a6010a7deb70223b988054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d217da9a0411b1af8384889ce498b53820348dd0a6010a7deb70223b988054", kill_on_drop: false }`
[INFO] [stdout] 57d217da9a0411b1af8384889ce498b53820348dd0a6010a7deb70223b988054