[INFO] fetching crate ring-algorithm 0.4.0...
[INFO] checking ring-algorithm-0.4.0 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate ring-algorithm 0.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ring-algorithm 0.4.0 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ring-algorithm 0.4.0
[INFO] finished tweaking crates.io crate ring-algorithm 0.4.0
[INFO] tweaked toml for crates.io crate ring-algorithm 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b147437f14acb45e3fc8e6f73a296f7506a35a0963296840fe4a3c6da92acb5
[INFO] running `Command { std: "docker" "start" "-a" "0b147437f14acb45e3fc8e6f73a296f7506a35a0963296840fe4a3c6da92acb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b147437f14acb45e3fc8e6f73a296f7506a35a0963296840fe4a3c6da92acb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b147437f14acb45e3fc8e6f73a296f7506a35a0963296840fe4a3c6da92acb5", kill_on_drop: false }`
[INFO] [stdout] 0b147437f14acb45e3fc8e6f73a296f7506a35a0963296840fe4a3c6da92acb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f5649f3c07a5d2c745ef36af743ad72343a63db18621a7f679963c64e1364e5
[INFO] running `Command { std: "docker" "start" "-a" "6f5649f3c07a5d2c745ef36af743ad72343a63db18621a7f679963c64e1364e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking num-rational v0.4.0
[INFO] [stderr]     Checking ring-algorithm v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ring-algorithm v0.2.3
[INFO] [stderr]     Checking polynomial-ring v0.2.1
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "6f5649f3c07a5d2c745ef36af743ad72343a63db18621a7f679963c64e1364e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f5649f3c07a5d2c745ef36af743ad72343a63db18621a7f679963c64e1364e5", kill_on_drop: false }`
[INFO] [stdout] 6f5649f3c07a5d2c745ef36af743ad72343a63db18621a7f679963c64e1364e5