[INFO] fetching crate mintdb 0.1.0-beta.3...
[INFO] checking mintdb-0.1.0-beta.3 against master#e29821ff85a2a3000d226f99f62f89464028d5d6 for pr-111505
[INFO] extracting crate mintdb 0.1.0-beta.3 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate mintdb 0.1.0-beta.3 on toolchain e29821ff85a2a3000d226f99f62f89464028d5d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mintdb 0.1.0-beta.3
[INFO] finished tweaking crates.io crate mintdb 0.1.0-beta.3
[INFO] tweaked toml for crates.io crate mintdb 0.1.0-beta.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-fs v0.1.7
[INFO] [stderr]   Downloaded jsonwebtoken v8.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ea84a980a7513e586b9de0ff8f8a58bff095ffcc8995ab9629af2f1f14ece63
[INFO] running `Command { std: "docker" "start" "-a" "6ea84a980a7513e586b9de0ff8f8a58bff095ffcc8995ab9629af2f1f14ece63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ea84a980a7513e586b9de0ff8f8a58bff095ffcc8995ab9629af2f1f14ece63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea84a980a7513e586b9de0ff8f8a58bff095ffcc8995ab9629af2f1f14ece63", kill_on_drop: false }`
[INFO] [stdout] 6ea84a980a7513e586b9de0ff8f8a58bff095ffcc8995ab9629af2f1f14ece63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f246d20951325ff6aec994f16f6a0cfcfa62c460ec3dd15203629f05b38757e
[INFO] running `Command { std: "docker" "start" "-a" "3f246d20951325ff6aec994f16f6a0cfcfa62c460ec3dd15203629f05b38757e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking once_cell v1.17.2
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling time-macros v0.2.9
[INFO] [stderr]     Checking pem v1.1.1
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking time v0.3.21
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]     Checking serde_json v1.0.96
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking uuid v1.3.3
[INFO] [stderr]     Checking jsonwebtoken v8.3.0
[INFO] [stderr]     Checking mintdb v0.1.0-beta.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.26s
[INFO] running `Command { std: "docker" "inspect" "3f246d20951325ff6aec994f16f6a0cfcfa62c460ec3dd15203629f05b38757e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f246d20951325ff6aec994f16f6a0cfcfa62c460ec3dd15203629f05b38757e", kill_on_drop: false }`
[INFO] [stdout] 3f246d20951325ff6aec994f16f6a0cfcfa62c460ec3dd15203629f05b38757e