[INFO] updating cached repository pietroalbini/travis-migrate
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pietroalbini/travis-migrate
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pietroalbini/travis-migrate" "work/ex/beta-1.38-1/sources/1.37.0/gh/pietroalbini/travis-migrate"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pietroalbini/travis-migrate'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pietroalbini/travis-migrate" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pietroalbini/travis-migrate"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pietroalbini/travis-migrate'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 078cb2acfa7b685ecd2b7d9cf3d982cb7a82944f
[INFO] sha for GitHub repo pietroalbini/travis-migrate: 078cb2acfa7b685ecd2b7d9cf3d982cb7a82944f
[INFO] validating manifest of pietroalbini/travis-migrate 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 pietroalbini/travis-migrate 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 pietroalbini/travis-migrate
[INFO] finished frobbing pietroalbini/travis-migrate
[INFO] frobbed toml for pietroalbini/travis-migrate written to work/ex/beta-1.38-1/sources/1.37.0/gh/pietroalbini/travis-migrate/Cargo.toml
[INFO] started frobbing pietroalbini/travis-migrate
[INFO] finished frobbing pietroalbini/travis-migrate
[INFO] frobbed toml for pietroalbini/travis-migrate written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pietroalbini/travis-migrate/Cargo.toml
[INFO] crate pietroalbini/travis-migrate 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 pietroalbini/travis-migrate 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pietroalbini/travis-migrate:/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] 127dc90c60bf7b857254f80afcd7e71b6a99eb5a715ca45aa9d37eb42d933363
[INFO] running `"docker" "start" "-a" "127dc90c60bf7b857254f80afcd7e71b6a99eb5a715ca45aa9d37eb42d933363"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.26
[INFO] [stderr]    Compiling serde_json v1.0.34
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling hyper-old-types v0.11.0
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling hyper v0.12.19
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.5
[INFO] [stderr]    Compiling travis-migrate v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `"docker" "inspect" "127dc90c60bf7b857254f80afcd7e71b6a99eb5a715ca45aa9d37eb42d933363"`
[INFO] running `"docker" "rm" "-f" "127dc90c60bf7b857254f80afcd7e71b6a99eb5a715ca45aa9d37eb42d933363"`
[INFO] [stdout] 127dc90c60bf7b857254f80afcd7e71b6a99eb5a715ca45aa9d37eb42d933363
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pietroalbini/travis-migrate:/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] 6d002c26d8d77e7c8f0814365f62d9362b61c940aeb2613681d1ea9f91126d90
[INFO] running `"docker" "start" "-a" "6d002c26d8d77e7c8f0814365f62d9362b61c940aeb2613681d1ea9f91126d90"`
[INFO] [stderr]    Compiling travis-migrate v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `"docker" "inspect" "6d002c26d8d77e7c8f0814365f62d9362b61c940aeb2613681d1ea9f91126d90"`
[INFO] running `"docker" "rm" "-f" "6d002c26d8d77e7c8f0814365f62d9362b61c940aeb2613681d1ea9f91126d90"`
[INFO] [stdout] 6d002c26d8d77e7c8f0814365f62d9362b61c940aeb2613681d1ea9f91126d90
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pietroalbini/travis-migrate:/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] 3758fb17c6f10b481a37d357a5f1b1b573ff4b69fb66dcbf6c3ade35902f486e
[INFO] running `"docker" "start" "-a" "3758fb17c6f10b481a37d357a5f1b1b573ff4b69fb66dcbf6c3ade35902f486e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/travis_migrate-514a78964333ae18
[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" "3758fb17c6f10b481a37d357a5f1b1b573ff4b69fb66dcbf6c3ade35902f486e"`
[INFO] running `"docker" "rm" "-f" "3758fb17c6f10b481a37d357a5f1b1b573ff4b69fb66dcbf6c3ade35902f486e"`
[INFO] [stdout] 3758fb17c6f10b481a37d357a5f1b1b573ff4b69fb66dcbf6c3ade35902f486e