[INFO] fetching crate rnpmrc 0.4.0...
[INFO] extracting crate rnpmrc 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rnpmrc/0.4.0
[INFO] extracting crate rnpmrc 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rnpmrc/0.4.0
[INFO] validating manifest of rnpmrc-0.4.0 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 rnpmrc-0.4.0 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 rnpmrc-0.4.0
[INFO] finished frobbing rnpmrc-0.4.0
[INFO] frobbed toml for rnpmrc-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rnpmrc/0.4.0/Cargo.toml
[INFO] started frobbing rnpmrc-0.4.0
[INFO] finished frobbing rnpmrc-0.4.0
[INFO] frobbed toml for rnpmrc-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rnpmrc/0.4.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rnpmrc-0.4.0 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rnpmrc/0.4.0:/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] f483b2db4930fb6b754c88a1e6b4504afa4c3b89973f2d31bb79f1fb9bbb6031
[INFO] running `"docker" "start" "-a" "f483b2db4930fb6b754c88a1e6b4504afa4c3b89973f2d31bb79f1fb9bbb6031"`
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling exitfailure v0.5.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rnpmrc v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `"docker" "inspect" "f483b2db4930fb6b754c88a1e6b4504afa4c3b89973f2d31bb79f1fb9bbb6031"`
[INFO] running `"docker" "rm" "-f" "f483b2db4930fb6b754c88a1e6b4504afa4c3b89973f2d31bb79f1fb9bbb6031"`
[INFO] [stdout] f483b2db4930fb6b754c88a1e6b4504afa4c3b89973f2d31bb79f1fb9bbb6031
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rnpmrc/0.4.0:/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] 03b339253f4bd500d0b1e21ae0af192032ab7403d3d41b29bf0a1718188319f0
[INFO] running `"docker" "start" "-a" "03b339253f4bd500d0b1e21ae0af192032ab7403d3d41b29bf0a1718188319f0"`
[INFO] [stderr]    Compiling rnpmrc v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "03b339253f4bd500d0b1e21ae0af192032ab7403d3d41b29bf0a1718188319f0"`
[INFO] running `"docker" "rm" "-f" "03b339253f4bd500d0b1e21ae0af192032ab7403d3d41b29bf0a1718188319f0"`
[INFO] [stdout] 03b339253f4bd500d0b1e21ae0af192032ab7403d3d41b29bf0a1718188319f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rnpmrc/0.4.0:/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] a1e1b54cd9edf2c9e98146e246806220b1ea3cc95d15e5eaaaa5c0b4cb3d6e4c
[INFO] running `"docker" "start" "-a" "a1e1b54cd9edf2c9e98146e246806220b1ea3cc95d15e5eaaaa5c0b4cb3d6e4c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rnpmrc-df06c61600fe08f8
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rnpmrc-a52d0c158142bfc6
[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 rnpmrc
[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] [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" "a1e1b54cd9edf2c9e98146e246806220b1ea3cc95d15e5eaaaa5c0b4cb3d6e4c"`
[INFO] running `"docker" "rm" "-f" "a1e1b54cd9edf2c9e98146e246806220b1ea3cc95d15e5eaaaa5c0b4cb3d6e4c"`
[INFO] [stdout] a1e1b54cd9edf2c9e98146e246806220b1ea3cc95d15e5eaaaa5c0b4cb3d6e4c