[INFO] crate rng 0.1.0 is already in cache
[INFO] extracting crate rng 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rng/0.1.0
[INFO] extracting crate rng 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rng/0.1.0
[INFO] validating manifest of rng-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rng-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rng-0.1.0
[INFO] finished frobbing rng-0.1.0
[INFO] frobbed toml for rng-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rng/0.1.0/Cargo.toml
[INFO] started frobbing rng-0.1.0
[INFO] finished frobbing rng-0.1.0
[INFO] frobbed toml for rng-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rng/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rng-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rng/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 820c8e9fdd7f06a0275841f35aef0f0d82e1f372cedf4ace6637bb832c769508
[INFO] running `"docker" "start" "-a" "820c8e9fdd7f06a0275841f35aef0f0d82e1f372cedf4ace6637bb832c769508"`
[INFO] [stderr]    Compiling rng v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `transmute`
[INFO] [stderr]  --> src/xorshift.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::mem::{transmute};
[INFO] [stderr]   |                ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "820c8e9fdd7f06a0275841f35aef0f0d82e1f372cedf4ace6637bb832c769508"`
[INFO] running `"docker" "rm" "-f" "820c8e9fdd7f06a0275841f35aef0f0d82e1f372cedf4ace6637bb832c769508"`
[INFO] [stdout] 820c8e9fdd7f06a0275841f35aef0f0d82e1f372cedf4ace6637bb832c769508
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rng/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a4b3102750b402569b12b7036593617eb79937737188afcc00f9ac4a868e3d5a
[INFO] running `"docker" "start" "-a" "a4b3102750b402569b12b7036593617eb79937737188afcc00f9ac4a868e3d5a"`
[INFO] [stderr]    Compiling rng v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `transmute`
[INFO] [stderr]  --> src/xorshift.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::mem::{transmute};
[INFO] [stderr]   |                ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "a4b3102750b402569b12b7036593617eb79937737188afcc00f9ac4a868e3d5a"`
[INFO] running `"docker" "rm" "-f" "a4b3102750b402569b12b7036593617eb79937737188afcc00f9ac4a868e3d5a"`
[INFO] [stdout] a4b3102750b402569b12b7036593617eb79937737188afcc00f9ac4a868e3d5a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rng/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d8009d89cb16b4e632387cf66fa4be553e1f0693d9921cecbf106c68c7dfb332
[INFO] running `"docker" "start" "-a" "d8009d89cb16b4e632387cf66fa4be553e1f0693d9921cecbf106c68c7dfb332"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rng-74bda32421d432b0
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rng
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d8009d89cb16b4e632387cf66fa4be553e1f0693d9921cecbf106c68c7dfb332"`
[INFO] running `"docker" "rm" "-f" "d8009d89cb16b4e632387cf66fa4be553e1f0693d9921cecbf106c68c7dfb332"`
[INFO] [stdout] d8009d89cb16b4e632387cf66fa4be553e1f0693d9921cecbf106c68c7dfb332