[INFO] cloning repository https://github.com/yeastplume/aloevera
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yeastplume/aloevera" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeastplume%2Faloevera", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeastplume%2Faloevera'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8dd6a97ed8c0a4d3112d553c9d35baf931f1580
[INFO] checking yeastplume/aloevera against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeastplume%2Faloevera" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yeastplume/aloevera on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yeastplume/aloevera
[INFO] finished tweaking git repo https://github.com/yeastplume/aloevera
[INFO] tweaked toml for git repo https://github.com/yeastplume/aloevera written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/yeastplume/aloevera already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log4rs v0.8.3
[INFO] [stderr]   Downloaded permutate v0.3.2
[INFO] [stderr]   Downloaded cargo-lock v4.0.1
[INFO] [stderr]   Downloaded built v0.4.2
[INFO] [stderr]   Downloaded fscommon v0.1.0
[INFO] [stderr]   Downloaded fatfs v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4319eed28c3a41132a0c01f824eb82ab306cb543213d2b7e3d73483fc604ddd9
[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" "4319eed28c3a41132a0c01f824eb82ab306cb543213d2b7e3d73483fc604ddd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4319eed28c3a41132a0c01f824eb82ab306cb543213d2b7e3d73483fc604ddd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4319eed28c3a41132a0c01f824eb82ab306cb543213d2b7e3d73483fc604ddd9", kill_on_drop: false }`
[INFO] [stdout] 4319eed28c3a41132a0c01f824eb82ab306cb543213d2b7e3d73483fc604ddd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 1c0fb3fdeb9dd19139dc27e4dadf7e738c6c51a4b32746851b5288c5600e831b
[INFO] running `Command { std: "docker" "start" "-a" "1c0fb3fdeb9dd19139dc27e4dadf7e738c6c51a4b32746851b5288c5600e831b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]     Checking dtoa v0.4.5
[INFO] [stderr]     Checking arc-swap v0.3.11
[INFO] [stderr]     Checking permutate v0.3.2
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking backtrace v0.3.48
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking zip v0.5.5
[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking serde_yaml v0.8.12
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking fatfs v0.3.3
[INFO] [stderr]     Checking fscommon v0.1.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]     Checking log4rs v0.8.3
[INFO] [stderr]    Compiling cargo-lock v4.0.1
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking aloevera_util v0.2.4 (/opt/rustwide/workdir/util)
[INFO] [stderr]     Checking aloevera_vera v0.2.4 (/opt/rustwide/workdir/vera)
[INFO] [stderr]    Compiling built v0.4.2
[INFO] [stderr]    Compiling aloevera v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking aloevera_proj v0.2.4 (/opt/rustwide/workdir/proj)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "1c0fb3fdeb9dd19139dc27e4dadf7e738c6c51a4b32746851b5288c5600e831b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0fb3fdeb9dd19139dc27e4dadf7e738c6c51a4b32746851b5288c5600e831b", kill_on_drop: false }`
[INFO] [stdout] 1c0fb3fdeb9dd19139dc27e4dadf7e738c6c51a4b32746851b5288c5600e831b