[INFO] fetching crate rand_derive 0.5.0...
[INFO] checking rand_derive-0.5.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate rand_derive 0.5.0 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate rand_derive 0.5.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rand_derive 0.5.0
[INFO] finished tweaking crates.io crate rand_derive 0.5.0
[INFO] tweaked toml for crates.io crate rand_derive 0.5.0 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b30c2c4d59d40a8668f67b93d79c0a9c910dacd1ab8b89e709637e9cfee4edeb
[INFO] running `Command { std: "docker" "start" "-a" "b30c2c4d59d40a8668f67b93d79c0a9c910dacd1ab8b89e709637e9cfee4edeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b30c2c4d59d40a8668f67b93d79c0a9c910dacd1ab8b89e709637e9cfee4edeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30c2c4d59d40a8668f67b93d79c0a9c910dacd1ab8b89e709637e9cfee4edeb", kill_on_drop: false }`
[INFO] [stdout] b30c2c4d59d40a8668f67b93d79c0a9c910dacd1ab8b89e709637e9cfee4edeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd310462d3f9c5dcea7aac3af8d2732bcbc8a532b2309c67a410301971d7e4de
[INFO] running `Command { std: "docker" "start" "-a" "cd310462d3f9c5dcea7aac3af8d2732bcbc8a532b2309c67a410301971d7e4de", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.0.4
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking quote v0.3.15
[INFO] [stderr]    Compiling rand_derive v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking synom v0.11.3
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking syn v0.11.11
[INFO] [stdout] warning: use of deprecated crate `rand_derive`: this crate is deprecated without replacement
[INFO] [stdout]  --> tests/rand_macros.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate rand_derive;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::XorShiftRng::new_unseeded`: use the FromEntropy or SeedableRng trait
[INFO] [stdout]   --> tests/rand_macros.rs:46:38
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let mut rng = rand::XorShiftRng::new_unseeded();
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "cd310462d3f9c5dcea7aac3af8d2732bcbc8a532b2309c67a410301971d7e4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd310462d3f9c5dcea7aac3af8d2732bcbc8a532b2309c67a410301971d7e4de", kill_on_drop: false }`
[INFO] [stdout] cd310462d3f9c5dcea7aac3af8d2732bcbc8a532b2309c67a410301971d7e4de