[INFO] cloning repository leschiassons/mir
[INFO] running `"git" "clone" "--bare" "git://github.com/leschiassons/mir.git" "work/cache/sources/gh/leschiassons/mir"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/leschiassons/mir'...
[INFO] running `"git" "clone" "work/cache/sources/gh/leschiassons/mir" "work/ex/beta-1.37-6/sources/1.36.0/gh/leschiassons/mir"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/leschiassons/mir'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/leschiassons/mir" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leschiassons/mir"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leschiassons/mir'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 088e794dbec736e6f83c841cee4f5377d7c728dc
[INFO] sha for GitHub repo leschiassons/mir: 088e794dbec736e6f83c841cee4f5377d7c728dc
[INFO] validating manifest of leschiassons/mir 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 leschiassons/mir 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 leschiassons/mir
[INFO] finished frobbing leschiassons/mir
[INFO] frobbed toml for leschiassons/mir written to work/ex/beta-1.37-6/sources/1.36.0/gh/leschiassons/mir/Cargo.toml
[INFO] started frobbing leschiassons/mir
[INFO] finished frobbing leschiassons/mir
[INFO] frobbed toml for leschiassons/mir written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leschiassons/mir/Cargo.toml
[INFO] crate leschiassons/mir already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gitlab v0.1200.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing leschiassons/mir 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-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leschiassons/mir:/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] dc4053308b4c284d5aba87e5d177b5f2e74718b28b32cf830358bf343a8e0ae2
[INFO] running `"docker" "start" "-a" "dc4053308b4c284d5aba87e5d177b5f2e74718b28b32cf830358bf343a8e0ae2"`
[INFO] [stderr]    Compiling serde v1.0.95
[INFO] [stderr]    Compiling curl-sys v0.4.20
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling rpassword v2.1.0
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.95
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling h2 v0.1.25
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling indicatif v0.10.3
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.18
[INFO] [stderr]    Compiling git2 v0.8.0
[INFO] [stderr]    Compiling gitlab v0.1200.0
[INFO] [stderr]    Compiling mir v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 39s
[INFO] running `"docker" "inspect" "dc4053308b4c284d5aba87e5d177b5f2e74718b28b32cf830358bf343a8e0ae2"`
[INFO] running `"docker" "rm" "-f" "dc4053308b4c284d5aba87e5d177b5f2e74718b28b32cf830358bf343a8e0ae2"`
[INFO] [stdout] dc4053308b4c284d5aba87e5d177b5f2e74718b28b32cf830358bf343a8e0ae2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leschiassons/mir:/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] 9b32eca47167344a91363caf3cf2d70188fbdf9126dbd6da06c092d7b9e9168f
[INFO] running `"docker" "start" "-a" "9b32eca47167344a91363caf3cf2d70188fbdf9126dbd6da06c092d7b9e9168f"`
[INFO] [stderr]    Compiling mir v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `"docker" "inspect" "9b32eca47167344a91363caf3cf2d70188fbdf9126dbd6da06c092d7b9e9168f"`
[INFO] running `"docker" "rm" "-f" "9b32eca47167344a91363caf3cf2d70188fbdf9126dbd6da06c092d7b9e9168f"`
[INFO] [stdout] 9b32eca47167344a91363caf3cf2d70188fbdf9126dbd6da06c092d7b9e9168f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leschiassons/mir:/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] 3918da80afed4d74447e6b5c5a40760505576a0d7da51426468c4989fe4d10cb
[INFO] running `"docker" "start" "-a" "3918da80afed4d74447e6b5c5a40760505576a0d7da51426468c4989fe4d10cb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mir-9349c63294583dff
[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" "3918da80afed4d74447e6b5c5a40760505576a0d7da51426468c4989fe4d10cb"`
[INFO] running `"docker" "rm" "-f" "3918da80afed4d74447e6b5c5a40760505576a0d7da51426468c4989fe4d10cb"`
[INFO] [stdout] 3918da80afed4d74447e6b5c5a40760505576a0d7da51426468c4989fe4d10cb