[INFO] fetching crate lc3tools-sys 1.0.6-alpha2...
[INFO] checking lc3tools-sys-1.0.6-alpha2 against master#7b3a7819371cef92a187e9bac8f7810ccde15216 for pr-74846
[INFO] extracting crate lc3tools-sys 1.0.6-alpha2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate lc3tools-sys 1.0.6-alpha2 on toolchain 7b3a7819371cef92a187e9bac8f7810ccde15216
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking crates.io crate lc3tools-sys 1.0.6-alpha2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lc3tools-sys 1.0.6-alpha2
[INFO] tweaked toml for crates.io crate lc3tools-sys 1.0.6-alpha2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate lc3tools-sys 1.0.6-alpha2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "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] d9bf9c0f4a75097a1667bb02415f3d9166b3ff517e2ca7301cad40d5fc3236d0
[INFO] running `Command { std: "docker" "start" "-a" "d9bf9c0f4a75097a1667bb02415f3d9166b3ff517e2ca7301cad40d5fc3236d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9bf9c0f4a75097a1667bb02415f3d9166b3ff517e2ca7301cad40d5fc3236d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9bf9c0f4a75097a1667bb02415f3d9166b3ff517e2ca7301cad40d5fc3236d0", kill_on_drop: false }`
[INFO] [stdout] d9bf9c0f4a75097a1667bb02415f3d9166b3ff517e2ca7301cad40d5fc3236d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33021f0d89448913f2af6196af3324fc82cfab327b8904e5892d613d441d2d94
[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" "33021f0d89448913f2af6196af3324fc82cfab327b8904e5892d613d441d2d94", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling cc v1.0.56
[INFO] [stderr]    Compiling lc3-macros v0.1.0-alpha0
[INFO] [stderr]     Checking lc3-isa v0.1.0-alpha0
[INFO] [stderr]    Compiling lc3tools-sys v1.0.6-alpha2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "33021f0d89448913f2af6196af3324fc82cfab327b8904e5892d613d441d2d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33021f0d89448913f2af6196af3324fc82cfab327b8904e5892d613d441d2d94", kill_on_drop: false }`
[INFO] [stdout] 33021f0d89448913f2af6196af3324fc82cfab327b8904e5892d613d441d2d94