[INFO] fetching crate aleo-std 1.0.1...
[INFO] checking aleo-std-1.0.1 against master#d14d202262d13df896b0c624b0cec6e4bfde631a for pr-143028
[INFO] extracting crate aleo-std 1.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate aleo-std 1.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate aleo-std 1.0.1
[INFO] tweaked toml for crates.io crate aleo-std 1.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate aleo-std 1.0.1 on toolchain d14d202262d13df896b0c624b0cec6e4bfde631a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d14d202262d13df896b0c624b0cec6e4bfde631a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aleo-std 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d14d202262d13df896b0c624b0cec6e4bfde631a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aleo-std-timer v1.0.1
[INFO] [stderr]   Downloaded aleo-std-timed v1.0.1
[INFO] [stderr]   Downloaded aleo-std-time v1.0.1
[INFO] [stderr]   Downloaded aleo-std-profiler v1.0.1
[INFO] [stderr]   Downloaded aleo-std-storage v1.0.1
[INFO] [stderr]   Downloaded aleo-std-cpu v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+d14d202262d13df896b0c624b0cec6e4bfde631a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6b067fa00965bb5774a85ef0792dcc71c186075da9d7051ff26335229bd43d0
[INFO] running `Command { std: "docker" "start" "-a" "d6b067fa00965bb5774a85ef0792dcc71c186075da9d7051ff26335229bd43d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6b067fa00965bb5774a85ef0792dcc71c186075da9d7051ff26335229bd43d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b067fa00965bb5774a85ef0792dcc71c186075da9d7051ff26335229bd43d0", kill_on_drop: false }`
[INFO] [stdout] d6b067fa00965bb5774a85ef0792dcc71c186075da9d7051ff26335229bd43d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+d14d202262d13df896b0c624b0cec6e4bfde631a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c89569dc6ab799df5e0f8d8911856e4b4e84a7ccaa5712405a5a030d11b608e
[INFO] running `Command { std: "docker" "start" "-a" "1c89569dc6ab799df5e0f8d8911856e4b4e84a7ccaa5712405a5a030d11b608e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling fsio v0.1.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling nias v0.5.0
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking aleo-std-timer v1.0.1
[INFO] [stderr]     Checking aleo-std-profiler v1.0.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling aleo-std v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]     Checking envmnt v0.8.4
[INFO] [stderr]     Checking ci_info v0.10.2
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]    Compiling rusty-hook v0.11.2
[INFO] [stderr]    Compiling aleo-std-timed v1.0.1
[INFO] [stderr]    Compiling aleo-std-time v1.0.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "1c89569dc6ab799df5e0f8d8911856e4b4e84a7ccaa5712405a5a030d11b608e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c89569dc6ab799df5e0f8d8911856e4b4e84a7ccaa5712405a5a030d11b608e", kill_on_drop: false }`
[INFO] [stdout] 1c89569dc6ab799df5e0f8d8911856e4b4e84a7ccaa5712405a5a030d11b608e