[INFO] crate rustup-mirror 0.3.1 is already in cache
[INFO] extracting crate rustup-mirror 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustup-mirror/0.3.1
[INFO] extracting crate rustup-mirror 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustup-mirror/0.3.1
[INFO] validating manifest of rustup-mirror-0.3.1 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 rustup-mirror-0.3.1 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 rustup-mirror-0.3.1
[INFO] finished frobbing rustup-mirror-0.3.1
[INFO] frobbed toml for rustup-mirror-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustup-mirror/0.3.1/Cargo.toml
[INFO] started frobbing rustup-mirror-0.3.1
[INFO] finished frobbing rustup-mirror-0.3.1
[INFO] frobbed toml for rustup-mirror-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustup-mirror/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing rustup-mirror-0.3.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustup-mirror/0.3.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 050eaaf9680bc3eb9eeb579c41fed6811431e3fa888aca3dbf7ba50b35725d25
[INFO] running `"docker" "start" "-a" "050eaaf9680bc3eb9eeb579c41fed6811431e3fa888aca3dbf7ba50b35725d25"`
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling filebuffer v0.4.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling rustup-mirror v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.13s
[INFO] running `"docker" "inspect" "050eaaf9680bc3eb9eeb579c41fed6811431e3fa888aca3dbf7ba50b35725d25"`
[INFO] running `"docker" "rm" "-f" "050eaaf9680bc3eb9eeb579c41fed6811431e3fa888aca3dbf7ba50b35725d25"`
[INFO] [stdout] 050eaaf9680bc3eb9eeb579c41fed6811431e3fa888aca3dbf7ba50b35725d25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustup-mirror/0.3.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 944877ba4d745aa3e1c8b6389573fa038a64c18422ac3cc119816eb501b0882e
[INFO] running `"docker" "start" "-a" "944877ba4d745aa3e1c8b6389573fa038a64c18422ac3cc119816eb501b0882e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustup-mirror v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "944877ba4d745aa3e1c8b6389573fa038a64c18422ac3cc119816eb501b0882e"`
[INFO] running `"docker" "rm" "-f" "944877ba4d745aa3e1c8b6389573fa038a64c18422ac3cc119816eb501b0882e"`
[INFO] [stdout] 944877ba4d745aa3e1c8b6389573fa038a64c18422ac3cc119816eb501b0882e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustup-mirror/0.3.1:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 85583c71baf726a0be5fa427543f5509394660c4fdb8b1a9a7821f42082fa46b
[INFO] running `"docker" "start" "-a" "85583c71baf726a0be5fa427543f5509394660c4fdb8b1a9a7821f42082fa46b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustup_mirror-c90db3ab9d968417
[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" "85583c71baf726a0be5fa427543f5509394660c4fdb8b1a9a7821f42082fa46b"`
[INFO] running `"docker" "rm" "-f" "85583c71baf726a0be5fa427543f5509394660c4fdb8b1a9a7821f42082fa46b"`
[INFO] [stdout] 85583c71baf726a0be5fa427543f5509394660c4fdb8b1a9a7821f42082fa46b