[INFO] crate tailor 0.1.0 is already in cache
[INFO] extracting crate tailor 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/tailor/0.1.0
[INFO] extracting crate tailor 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tailor/0.1.0
[INFO] validating manifest of tailor-0.1.0 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 tailor-0.1.0 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 tailor-0.1.0
[INFO] finished frobbing tailor-0.1.0
[INFO] frobbed toml for tailor-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tailor/0.1.0/Cargo.toml
[INFO] started frobbing tailor-0.1.0
[INFO] finished frobbing tailor-0.1.0
[INFO] frobbed toml for tailor-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tailor/0.1.0/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] [stderr]     Blocking waiting for file lock on package cache
[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 tailor-0.1.0 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-6/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/tailor/0.1.0:/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] 83a9a680837c509af932f925c2000344a8ed8a353c0aea8be6bcd2980edd9d83
[INFO] running `"docker" "start" "-a" "83a9a680837c509af932f925c2000344a8ed8a353c0aea8be6bcd2980edd9d83"`
[INFO] [stderr]    Compiling fgen v0.1.0
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling serde-xml-rs v0.2.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling tera v0.11.20
[INFO] [stderr]    Compiling tailor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'fgen::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/main.rs:216:18
[INFO] [stderr]     |
[INFO] [stderr] 216 |             context.add("peripheral", &peripheral);
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]  --> src/errors.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / error_chain!{
[INFO] [stderr] 2 | |         foreign_links {
[INFO] [stderr] 3 | |             Io(::std::io::Error);
[INFO] [stderr] 4 | |             SerdeXML(::serde_xml_rs::Error);
[INFO] [stderr] ... |
[INFO] [stderr] 7 | |         }
[INFO] [stderr] 8 | |     }
[INFO] [stderr]   | |_____^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.87s
[INFO] running `"docker" "inspect" "83a9a680837c509af932f925c2000344a8ed8a353c0aea8be6bcd2980edd9d83"`
[INFO] running `"docker" "rm" "-f" "83a9a680837c509af932f925c2000344a8ed8a353c0aea8be6bcd2980edd9d83"`
[INFO] [stdout] 83a9a680837c509af932f925c2000344a8ed8a353c0aea8be6bcd2980edd9d83
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/tailor/0.1.0:/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] 3e738d7fdfcfc2c4bf7c4474623eb79cdc0b4227a14a9ff75659fedf52e62402
[INFO] running `"docker" "start" "-a" "3e738d7fdfcfc2c4bf7c4474623eb79cdc0b4227a14a9ff75659fedf52e62402"`
[INFO] [stderr]    Compiling tailor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'fgen::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/main.rs:216:18
[INFO] [stderr]     |
[INFO] [stderr] 216 |             context.add("peripheral", &peripheral);
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]  --> src/errors.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / error_chain!{
[INFO] [stderr] 2 | |         foreign_links {
[INFO] [stderr] 3 | |             Io(::std::io::Error);
[INFO] [stderr] 4 | |             SerdeXML(::serde_xml_rs::Error);
[INFO] [stderr] ... |
[INFO] [stderr] 7 | |         }
[INFO] [stderr] 8 | |     }
[INFO] [stderr]   | |_____^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `"docker" "inspect" "3e738d7fdfcfc2c4bf7c4474623eb79cdc0b4227a14a9ff75659fedf52e62402"`
[INFO] running `"docker" "rm" "-f" "3e738d7fdfcfc2c4bf7c4474623eb79cdc0b4227a14a9ff75659fedf52e62402"`
[INFO] [stdout] 3e738d7fdfcfc2c4bf7c4474623eb79cdc0b4227a14a9ff75659fedf52e62402
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/tailor/0.1.0:/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] 2bd8c0a6ae46765042a612f9d36d0b4d7fbe6e79f5eb4a5686ec5575ca3205c9
[INFO] running `"docker" "start" "-a" "2bd8c0a6ae46765042a612f9d36d0b4d7fbe6e79f5eb4a5686ec5575ca3205c9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tailor-b265e3b63934ad28
[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" "2bd8c0a6ae46765042a612f9d36d0b4d7fbe6e79f5eb4a5686ec5575ca3205c9"`
[INFO] running `"docker" "rm" "-f" "2bd8c0a6ae46765042a612f9d36d0b4d7fbe6e79f5eb4a5686ec5575ca3205c9"`
[INFO] [stdout] 2bd8c0a6ae46765042a612f9d36d0b4d7fbe6e79f5eb4a5686ec5575ca3205c9