[INFO] crate contructor-derive 0.1.1 is already in cache
[INFO] extracting crate contructor-derive 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/contructor-derive/0.1.1
[INFO] extracting crate contructor-derive 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/contructor-derive/0.1.1
[INFO] validating manifest of contructor-derive-0.1.1 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 contructor-derive-0.1.1 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 contructor-derive-0.1.1
[INFO] finished frobbing contructor-derive-0.1.1
[INFO] frobbed toml for contructor-derive-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/contructor-derive/0.1.1/Cargo.toml
[INFO] started frobbing contructor-derive-0.1.1
[INFO] finished frobbing contructor-derive-0.1.1
[INFO] frobbed toml for contructor-derive-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/contructor-derive/0.1.1/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] testing contructor-derive-0.1.1 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/contructor-derive/0.1.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b04022c485131daccd575290be5117721cc44bbfd5eadeaced7270e31bb95558
[INFO] running `"docker" "start" "-a" "b04022c485131daccd575290be5117721cc44bbfd5eadeaced7270e31bb95558"`
[INFO] [stderr]    Compiling contructor-derive v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "b04022c485131daccd575290be5117721cc44bbfd5eadeaced7270e31bb95558"`
[INFO] running `"docker" "rm" "-f" "b04022c485131daccd575290be5117721cc44bbfd5eadeaced7270e31bb95558"`
[INFO] [stdout] b04022c485131daccd575290be5117721cc44bbfd5eadeaced7270e31bb95558
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/contructor-derive/0.1.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5048c1c9c01a8f7e0366d546b9a439f444329a0d90741dc532f8db2fec419ec6
[INFO] running `"docker" "start" "-a" "5048c1c9c01a8f7e0366d546b9a439f444329a0d90741dc532f8db2fec419ec6"`
[INFO] [stderr]    Compiling contructor-derive v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "5048c1c9c01a8f7e0366d546b9a439f444329a0d90741dc532f8db2fec419ec6"`
[INFO] running `"docker" "rm" "-f" "5048c1c9c01a8f7e0366d546b9a439f444329a0d90741dc532f8db2fec419ec6"`
[INFO] [stdout] 5048c1c9c01a8f7e0366d546b9a439f444329a0d90741dc532f8db2fec419ec6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/contructor-derive/0.1.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 846b3fde26e5a28fd78c1b98fb8d49a508a59eacb736935b1a42b6c3fd19295e
[INFO] running `"docker" "start" "-a" "846b3fde26e5a28fd78c1b98fb8d49a508a59eacb736935b1a42b6c3fd19295e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/contructor_derive-b34735deef18b342
[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]    Doc-tests contructor_derive
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "846b3fde26e5a28fd78c1b98fb8d49a508a59eacb736935b1a42b6c3fd19295e"`
[INFO] running `"docker" "rm" "-f" "846b3fde26e5a28fd78c1b98fb8d49a508a59eacb736935b1a42b6c3fd19295e"`
[INFO] [stdout] 846b3fde26e5a28fd78c1b98fb8d49a508a59eacb736935b1a42b6c3fd19295e