[INFO] crate kerbeiros 0.2.2 is already in cache
[INFO] checking kerbeiros-0.2.2 against try#0ab79c4b48ad19260fa46623f452c1b403a360e8 for pr-74315
[INFO] extracting crate kerbeiros 0.2.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate kerbeiros 0.2.2 on toolchain 0ab79c4b48ad19260fa46623f452c1b403a360e8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kerbeiros 0.2.2
[INFO] finished tweaking crates.io crate kerbeiros 0.2.2
[INFO] tweaked toml for crates.io crate kerbeiros 0.2.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee1aa5eded1d9cb76d9919e8430f6699bed635da4162d0359c9e336320a79f4c
[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" "ee1aa5eded1d9cb76d9919e8430f6699bed635da4162d0359c9e336320a79f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee1aa5eded1d9cb76d9919e8430f6699bed635da4162d0359c9e336320a79f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee1aa5eded1d9cb76d9919e8430f6699bed635da4162d0359c9e336320a79f4c", kill_on_drop: false }`
[INFO] [stdout] ee1aa5eded1d9cb76d9919e8430f6699bed635da4162d0359c9e336320a79f4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d8b0639af9e6343851e98f5724cad0ddd1f83d0b7b7fd6bf3275959967664c9
[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" "6d8b0639af9e6343851e98f5724cad0ddd1f83d0b7b7fd6bf3275959967664c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking kerberos_constants v0.0.6
[INFO] [stderr]     Checking ascii v1.0.0
[INFO] [stderr]     Checking ascii v0.9.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking md4 v0.8.0
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.3
[INFO] [stderr]     Checking dns-lookup v1.0.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]     Checking chrono v0.4.13
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking red_asn1 v0.3.3
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]     Checking kerberos_crypto v0.0.2
[INFO] [stderr]    Compiling red_asn1_derive v0.2.1
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]     Checking kerberos_asn1 v0.2.0
[INFO] [stderr]     Checking kerberos_asn1 v0.0.8
[INFO] [stderr]     Checking kerberos_ccache v0.0.7
[INFO] [stderr]     Checking kerbeiros v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.31s
[INFO] running `Command { std: "docker" "inspect" "6d8b0639af9e6343851e98f5724cad0ddd1f83d0b7b7fd6bf3275959967664c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8b0639af9e6343851e98f5724cad0ddd1f83d0b7b7fd6bf3275959967664c9", kill_on_drop: false }`
[INFO] [stdout] 6d8b0639af9e6343851e98f5724cad0ddd1f83d0b7b7fd6bf3275959967664c9