[INFO] crate https 1.5.0 is already in cache
[INFO] extracting crate https 1.5.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/https/1.5.0
[INFO] extracting crate https 1.5.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/https/1.5.0
[INFO] validating manifest of https-1.5.0 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 https-1.5.0 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 https-1.5.0
[INFO] finished frobbing https-1.5.0
[INFO] frobbed toml for https-1.5.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/https/1.5.0/Cargo.toml
[INFO] started frobbing https-1.5.0
[INFO] finished frobbing https-1.5.0
[INFO] frobbed toml for https-1.5.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/https/1.5.0/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 https-1.5.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/https/1.5.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 89be628f8390b2d71c718a843f3d03d9cf20e5fd3ee61c1bb28e07d473313a11
[INFO] running `"docker" "start" "-a" "89be628f8390b2d71c718a843f3d03d9cf20e5fd3ee61c1bb28e07d473313a11"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/src/main.rs
[INFO] [stderr]    Compiling embed-resource v1.2.1
[INFO] [stderr]    Compiling trivial_colours v0.3.0
[INFO] [stderr]    Compiling md6 v2.0.0
[INFO] [stderr]    Compiling ctrlc v3.1.3
[INFO] [stderr]    Compiling rfsapi v0.1.0
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling https v1.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.67s
[INFO] running `"docker" "inspect" "89be628f8390b2d71c718a843f3d03d9cf20e5fd3ee61c1bb28e07d473313a11"`
[INFO] running `"docker" "rm" "-f" "89be628f8390b2d71c718a843f3d03d9cf20e5fd3ee61c1bb28e07d473313a11"`
[INFO] [stdout] 89be628f8390b2d71c718a843f3d03d9cf20e5fd3ee61c1bb28e07d473313a11
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/https/1.5.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b984c6989587229319f4b347dbe761922e46a7b6135981fb9394a7eafe4573f6
[INFO] running `"docker" "start" "-a" "b984c6989587229319f4b347dbe761922e46a7b6135981fb9394a7eafe4573f6"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/src/main.rs
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `"docker" "inspect" "b984c6989587229319f4b347dbe761922e46a7b6135981fb9394a7eafe4573f6"`
[INFO] running `"docker" "rm" "-f" "b984c6989587229319f4b347dbe761922e46a7b6135981fb9394a7eafe4573f6"`
[INFO] [stdout] b984c6989587229319f4b347dbe761922e46a7b6135981fb9394a7eafe4573f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/https/1.5.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 578859ab5a5222b6ef8747fbb938179ade6b2adf40b08b04c16c92edb6ab8027
[INFO] running `"docker" "start" "-a" "578859ab5a5222b6ef8747fbb938179ade6b2adf40b08b04c16c92edb6ab8027"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/src/main.rs
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `"docker" "inspect" "578859ab5a5222b6ef8747fbb938179ade6b2adf40b08b04c16c92edb6ab8027"`
[INFO] running `"docker" "rm" "-f" "578859ab5a5222b6ef8747fbb938179ade6b2adf40b08b04c16c92edb6ab8027"`
[INFO] [stdout] 578859ab5a5222b6ef8747fbb938179ade6b2adf40b08b04c16c92edb6ab8027