[INFO] updating cached repository ETeissonniere/readme
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ETeissonniere/readme
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ETeissonniere/readme" "work/ex/beta-1.38-1/sources/1.37.0/gh/ETeissonniere/readme"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ETeissonniere/readme'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ETeissonniere/readme" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ETeissonniere/readme"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ETeissonniere/readme'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 14aa6c8a5f1d5ac063bc0d9a8beaf4b0da5a8e3c
[INFO] sha for GitHub repo ETeissonniere/readme: 14aa6c8a5f1d5ac063bc0d9a8beaf4b0da5a8e3c
[INFO] validating manifest of ETeissonniere/readme on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ETeissonniere/readme on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ETeissonniere/readme
[INFO] finished frobbing ETeissonniere/readme
[INFO] frobbed toml for ETeissonniere/readme written to work/ex/beta-1.38-1/sources/1.37.0/gh/ETeissonniere/readme/Cargo.toml
[INFO] started frobbing ETeissonniere/readme
[INFO] finished frobbing ETeissonniere/readme
[INFO] frobbed toml for ETeissonniere/readme written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ETeissonniere/readme/Cargo.toml
[INFO] crate ETeissonniere/readme already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ETeissonniere/readme against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ETeissonniere/readme:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9bbd984ebf76cd895a220bd65fe7a2c27cf17ccec04f244bc09340a4b84fd2da
[INFO] running `"docker" "start" "-a" "9bbd984ebf76cd895a220bd65fe7a2c27cf17ccec04f244bc09340a4b84fd2da"`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling lock_api v0.3.1
[INFO] [stderr]    Compiling getrandom v0.1.6
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clicolors-control v1.0.0
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling dialoguer v0.4.0
[INFO] [stderr]    Compiling readme v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.62s
[INFO] running `"docker" "inspect" "9bbd984ebf76cd895a220bd65fe7a2c27cf17ccec04f244bc09340a4b84fd2da"`
[INFO] running `"docker" "rm" "-f" "9bbd984ebf76cd895a220bd65fe7a2c27cf17ccec04f244bc09340a4b84fd2da"`
[INFO] [stdout] 9bbd984ebf76cd895a220bd65fe7a2c27cf17ccec04f244bc09340a4b84fd2da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ETeissonniere/readme:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 71ed288f84dba39797dfb5883f70e3a89abb071ef38959331d65ab8cb841f3ad
[INFO] running `"docker" "start" "-a" "71ed288f84dba39797dfb5883f70e3a89abb071ef38959331d65ab8cb841f3ad"`
[INFO] [stderr]    Compiling readme v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "71ed288f84dba39797dfb5883f70e3a89abb071ef38959331d65ab8cb841f3ad"`
[INFO] running `"docker" "rm" "-f" "71ed288f84dba39797dfb5883f70e3a89abb071ef38959331d65ab8cb841f3ad"`
[INFO] [stdout] 71ed288f84dba39797dfb5883f70e3a89abb071ef38959331d65ab8cb841f3ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ETeissonniere/readme:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 802f04ac6841a04abc3bac35786b360b7bf68d4b65b14a2c4f8f15b7c80d00f3
[INFO] running `"docker" "start" "-a" "802f04ac6841a04abc3bac35786b360b7bf68d4b65b14a2c4f8f15b7c80d00f3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/readme-9e93d63659b9c821
[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" "802f04ac6841a04abc3bac35786b360b7bf68d4b65b14a2c4f8f15b7c80d00f3"`
[INFO] running `"docker" "rm" "-f" "802f04ac6841a04abc3bac35786b360b7bf68d4b65b14a2c4f8f15b7c80d00f3"`
[INFO] [stdout] 802f04ac6841a04abc3bac35786b360b7bf68d4b65b14a2c4f8f15b7c80d00f3