[INFO] fetching crate cargo-lichking 0.8.0...
[INFO] extracting crate cargo-lichking 0.8.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/cargo-lichking/0.8.0
[INFO] extracting crate cargo-lichking 0.8.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/cargo-lichking/0.8.0
[INFO] validating manifest of cargo-lichking-0.8.0 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cargo-lichking-0.8.0 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cargo-lichking-0.8.0
[INFO] finished frobbing cargo-lichking-0.8.0
[INFO] frobbed toml for cargo-lichking-0.8.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/cargo-lichking/0.8.0/Cargo.toml
[INFO] started frobbing cargo-lichking-0.8.0
[INFO] finished frobbing cargo-lichking-0.8.0
[INFO] frobbed toml for cargo-lichking-0.8.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/cargo-lichking/0.8.0/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cargo-lichking-0.8.0 against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/cargo-lichking/0.8.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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=forbid" "-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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 05c8f8d103c04f5aeaa5e0a0166b4489744ee933a5a72bd9b4cd79f71369304e
[INFO] running `"docker" "start" "-a" "05c8f8d103c04f5aeaa5e0a0166b4489744ee933a5a72bd9b4cd79f71369304e"`
[INFO] [stderr]     Checking crates-io v0.20.0
[INFO] [stderr]     Checking rustfix v0.4.5
[INFO] [stderr]     Checking cargo v0.32.0
[INFO] [stderr]     Checking cargo-lichking v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:111:44
[INFO] [stderr]     |
[INFO] [stderr] 111 | fn inline(context: &mut Context, out: &mut io::Write) -> CargoResult<()> {
[INFO] [stderr]     |                                            ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:123:47
[INFO] [stderr]     |
[INFO] [stderr] 123 | fn name_only(context: &mut Context, out: &mut io::Write) -> CargoResult<()> {
[INFO] [stderr]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:132:44
[INFO] [stderr]     |
[INFO] [stderr] 132 | fn source(context: &mut Context, out: &mut io::Write) -> CargoResult<()> {
[INFO] [stderr]     |                                            ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:163:59
[INFO] [stderr]     |
[INFO] [stderr] 163 | fn split<P: AsRef<Path>>(context: &mut Context, out: &mut io::Write, dir: P) -> CargoResult<()> {
[INFO] [stderr]     |                                                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:174:71
[INFO] [stderr]     |
[INFO] [stderr] 174 | fn inline_package(context: &mut Context, package: &Package, out: &mut io::Write) -> CargoResult<()> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:218:71
[INFO] [stderr]     |
[INFO] [stderr] 218 | fn source_package(context: &mut Context, package: &Package, out: &mut io::Write) -> CargoResult<()> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:346:90
[INFO] [stderr]     |
[INFO] [stderr] 346 | fn inline_license(context: &mut Context, package: &Package, license: &License, out: &mut io::Write) -> CargoResult<()> {
[INFO] [stderr]     |                                                                                          ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:111:44
[INFO] [stderr]     |
[INFO] [stderr] 111 | fn inline(context: &mut Context, out: &mut io::Write) -> CargoResult<()> {
[INFO] [stderr]     |                                            ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:123:47
[INFO] [stderr]     |
[INFO] [stderr] 123 | fn name_only(context: &mut Context, out: &mut io::Write) -> CargoResult<()> {
[INFO] [stderr]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:132:44
[INFO] [stderr]     |
[INFO] [stderr] 132 | fn source(context: &mut Context, out: &mut io::Write) -> CargoResult<()> {
[INFO] [stderr]     |                                            ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:163:59
[INFO] [stderr]     |
[INFO] [stderr] 163 | fn split<P: AsRef<Path>>(context: &mut Context, out: &mut io::Write, dir: P) -> CargoResult<()> {
[INFO] [stderr]     |                                                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:174:71
[INFO] [stderr]     |
[INFO] [stderr] 174 | fn inline_package(context: &mut Context, package: &Package, out: &mut io::Write) -> CargoResult<()> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:218:71
[INFO] [stderr]     |
[INFO] [stderr] 218 | fn source_package(context: &mut Context, package: &Package, out: &mut io::Write) -> CargoResult<()> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:346:90
[INFO] [stderr]     |
[INFO] [stderr] 346 | fn inline_license(context: &mut Context, package: &Package, license: &License, out: &mut io::Write) -> CargoResult<()> {
[INFO] [stderr]     |                                                                                          ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.11s
[INFO] running `"docker" "inspect" "05c8f8d103c04f5aeaa5e0a0166b4489744ee933a5a72bd9b4cd79f71369304e"`
[INFO] running `"docker" "rm" "-f" "05c8f8d103c04f5aeaa5e0a0166b4489744ee933a5a72bd9b4cd79f71369304e"`
[INFO] [stdout] 05c8f8d103c04f5aeaa5e0a0166b4489744ee933a5a72bd9b4cd79f71369304e