[INFO] fetching crate basic-text 0.2.4...
[INFO] checking basic-text-0.2.4 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] extracting crate basic-text 0.2.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate basic-text 0.2.4 on toolchain 195ad4830e11a544391abe296b146450dea8411b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basic-text 0.2.4
[INFO] finished tweaking crates.io crate basic-text 0.2.4
[INFO] tweaked toml for crates.io crate basic-text 0.2.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate basic-text 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49a37c575b2bca22c7e0514c8b2cee0ff6e8d44d12387f74b4712e885973b82a
[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" "49a37c575b2bca22c7e0514c8b2cee0ff6e8d44d12387f74b4712e885973b82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49a37c575b2bca22c7e0514c8b2cee0ff6e8d44d12387f74b4712e885973b82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49a37c575b2bca22c7e0514c8b2cee0ff6e8d44d12387f74b4712e885973b82a", kill_on_drop: false }`
[INFO] [stdout] 49a37c575b2bca22c7e0514c8b2cee0ff6e8d44d12387f74b4712e885973b82a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71c7b0dc56a22bc6e17843e2999b3bc9a7eb695786e4308e45ff135c2c22cc3d
[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" "71c7b0dc56a22bc6e17843e2999b3bc9a7eb695786e4308e45ff135c2c22cc3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]     Checking duplex v0.3.1
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking ucd v0.1.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]     Checking tinyvec v1.1.1
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling unsafe-io v0.6.2
[INFO] [stderr]    Compiling layered-io v0.4.0
[INFO] [stderr]    Compiling basic-text v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]     Checking os_pipe v0.9.2
[INFO] [stderr]     Checking utf8-io v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.79s
[INFO] running `Command { std: "docker" "inspect" "71c7b0dc56a22bc6e17843e2999b3bc9a7eb695786e4308e45ff135c2c22cc3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c7b0dc56a22bc6e17843e2999b3bc9a7eb695786e4308e45ff135c2c22cc3d", kill_on_drop: false }`
[INFO] [stdout] 71c7b0dc56a22bc6e17843e2999b3bc9a7eb695786e4308e45ff135c2c22cc3d