[INFO] updating cached repository https://github.com/lawliet89/trait-obj
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 63162d70145ef70587c640ee196519218ab9e1aa
[INFO] testing lawliet89/trait-obj against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Flawliet89%2Ftrait-obj" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lawliet89/trait-obj on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/lawliet89/trait-obj
[INFO] finished tweaking git repo https://github.com/lawliet89/trait-obj
[INFO] tweaked toml for git repo https://github.com/lawliet89/trait-obj written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/lawliet89/trait-obj already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 08c5f5510d0fc72b5b8c98ecc1e41b59958d63604900305bdc06b088eb7fd52b
[INFO] running `"docker" "start" "-a" "08c5f5510d0fc72b5b8c98ecc1e41b59958d63604900305bdc06b088eb7fd52b"`
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling csv v0.15.0
[INFO] [stderr]    Compiling trait-obj v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |     validator: Box<Validator>,
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn Validator`
[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/main.rs:54:53
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn new(reader: csv::Reader<Rdr>, validator: Box<Validator>) -> Self {
[INFO] [stderr]    |                                                     ^^^^^^^^^ help: use `dyn`: `dyn Validator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:80:24
[INFO] [stderr]    |
[INFO] [stderr] 80 |     validator: Box<&'a Validator>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Validator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:85:67
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn new(records: csv::ByteRecords<'a, Rdr>, validator: Box<&'a Validator>) -> Self {
[INFO] [stderr]    |                                                                   ^^^^^^^^^ help: use `dyn`: `dyn Validator`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `byte_strings_to_string`
[INFO] [stderr]   --> src/main.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn byte_strings_to_string(record: Vec<csv::ByteString>) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `"docker" "inspect" "08c5f5510d0fc72b5b8c98ecc1e41b59958d63604900305bdc06b088eb7fd52b"`
[INFO] running `"docker" "rm" "-f" "08c5f5510d0fc72b5b8c98ecc1e41b59958d63604900305bdc06b088eb7fd52b"`
[INFO] [stdout] 08c5f5510d0fc72b5b8c98ecc1e41b59958d63604900305bdc06b088eb7fd52b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 06fa975801b3c0717b19bf89736241736a950eb365abdbf267611cbc300eaa46
[INFO] running `"docker" "start" "-a" "06fa975801b3c0717b19bf89736241736a950eb365abdbf267611cbc300eaa46"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trait-obj v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |     validator: Box<Validator>,
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn Validator`
[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/main.rs:54:53
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn new(reader: csv::Reader<Rdr>, validator: Box<Validator>) -> Self {
[INFO] [stderr]    |                                                     ^^^^^^^^^ help: use `dyn`: `dyn Validator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:80:24
[INFO] [stderr]    |
[INFO] [stderr] 80 |     validator: Box<&'a Validator>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Validator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:85:67
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn new(records: csv::ByteRecords<'a, Rdr>, validator: Box<&'a Validator>) -> Self {
[INFO] [stderr]    |                                                                   ^^^^^^^^^ help: use `dyn`: `dyn Validator`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `byte_strings_to_string`
[INFO] [stderr]   --> src/main.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn byte_strings_to_string(record: Vec<csv::ByteString>) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "06fa975801b3c0717b19bf89736241736a950eb365abdbf267611cbc300eaa46"`
[INFO] running `"docker" "rm" "-f" "06fa975801b3c0717b19bf89736241736a950eb365abdbf267611cbc300eaa46"`
[INFO] [stdout] 06fa975801b3c0717b19bf89736241736a950eb365abdbf267611cbc300eaa46
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 14a053d54745b9ee1658e0686492b352296c0c48fe385494b9bd8ca7dd9d6a4f
[INFO] running `"docker" "start" "-a" "14a053d54745b9ee1658e0686492b352296c0c48fe385494b9bd8ca7dd9d6a4f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trait_obj-fd3e6d8f8d13bca6
[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" "14a053d54745b9ee1658e0686492b352296c0c48fe385494b9bd8ca7dd9d6a4f"`
[INFO] running `"docker" "rm" "-f" "14a053d54745b9ee1658e0686492b352296c0c48fe385494b9bd8ca7dd9d6a4f"`
[INFO] [stdout] 14a053d54745b9ee1658e0686492b352296c0c48fe385494b9bd8ca7dd9d6a4f