[INFO] crate migrant 0.13.0 is already in cache
[INFO] extracting crate migrant 0.13.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/migrant/0.13.0
[INFO] extracting crate migrant 0.13.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/migrant/0.13.0
[INFO] validating manifest of migrant-0.13.0 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 migrant-0.13.0 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 migrant-0.13.0
[INFO] finished frobbing migrant-0.13.0
[INFO] frobbed toml for migrant-0.13.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/migrant/0.13.0/Cargo.toml
[INFO] started frobbing migrant-0.13.0
[INFO] finished frobbing migrant-0.13.0
[INFO] frobbed toml for migrant-0.13.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/migrant/0.13.0/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] [stderr]     Blocking waiting for file lock on package cache
[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 migrant-0.13.0 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/migrant/0.13.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] bd88aef4bf48fd8a977dd4ee8e2e197963d4a841226c7b2e5157f4c56760048e
[INFO] running `"docker" "start" "-a" "bd88aef4bf48fd8a977dd4ee8e2e197963d4a841226c7b2e5157f4c56760048e"`
[INFO] [stderr]    Compiling migrant_lib v0.26.0
[INFO] [stderr]    Compiling dotenv v0.14.1
[INFO] [stderr]    Compiling migrant v0.13.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.23s
[INFO] running `"docker" "inspect" "bd88aef4bf48fd8a977dd4ee8e2e197963d4a841226c7b2e5157f4c56760048e"`
[INFO] running `"docker" "rm" "-f" "bd88aef4bf48fd8a977dd4ee8e2e197963d4a841226c7b2e5157f4c56760048e"`
[INFO] [stdout] bd88aef4bf48fd8a977dd4ee8e2e197963d4a841226c7b2e5157f4c56760048e
[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/migrant/0.13.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 81bee47fd807b784edabdd0c89e7037b29ffe98cbdb7b3128038d432e8785e79
[INFO] running `"docker" "start" "-a" "81bee47fd807b784edabdd0c89e7037b29ffe98cbdb7b3128038d432e8785e79"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling assert_cli v0.6.3
[INFO] [stderr]    Compiling migrant v0.13.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `"docker" "inspect" "81bee47fd807b784edabdd0c89e7037b29ffe98cbdb7b3128038d432e8785e79"`
[INFO] running `"docker" "rm" "-f" "81bee47fd807b784edabdd0c89e7037b29ffe98cbdb7b3128038d432e8785e79"`
[INFO] [stdout] 81bee47fd807b784edabdd0c89e7037b29ffe98cbdb7b3128038d432e8785e79
[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/migrant/0.13.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] dfe2c7bbf25007f93bc5fdca7f6a5d96d2417ef90185eee6f1a9e38219c69c15
[INFO] running `"docker" "start" "-a" "dfe2c7bbf25007f93bc5fdca7f6a5d96d2417ef90185eee6f1a9e38219c69c15"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[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]      Running /opt/crater/target/debug/deps/migrant-396fd909c12b9021
[INFO] [stderr]      Running /opt/crater/target/debug/deps/migrant-19f0ed45e09b01a0
[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" "dfe2c7bbf25007f93bc5fdca7f6a5d96d2417ef90185eee6f1a9e38219c69c15"`
[INFO] running `"docker" "rm" "-f" "dfe2c7bbf25007f93bc5fdca7f6a5d96d2417ef90185eee6f1a9e38219c69c15"`
[INFO] [stdout] dfe2c7bbf25007f93bc5fdca7f6a5d96d2417ef90185eee6f1a9e38219c69c15