[INFO] fetching crate text_index 0.1.1...
[INFO] testing text_index-0.1.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate text_index 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate text_index 0.1.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate text_index 0.1.1
[INFO] finished tweaking crates.io crate text_index 0.1.1
[INFO] tweaked toml for crates.io crate text_index 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b57dc4af182a8df61a2424ed3df8f9da288a5dc13a1ce6425a1870b23fe8cd26
[INFO] running `Command { std: "docker" "start" "-a" "b57dc4af182a8df61a2424ed3df8f9da288a5dc13a1ce6425a1870b23fe8cd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b57dc4af182a8df61a2424ed3df8f9da288a5dc13a1ce6425a1870b23fe8cd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b57dc4af182a8df61a2424ed3df8f9da288a5dc13a1ce6425a1870b23fe8cd26", kill_on_drop: false }`
[INFO] [stdout] b57dc4af182a8df61a2424ed3df8f9da288a5dc13a1ce6425a1870b23fe8cd26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee6b209b13865eb8b82dfd2cbe659339a60c9cc1149ec1fe1f92a7602f46c220
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ee6b209b13865eb8b82dfd2cbe659339a60c9cc1149ec1fe1f92a7602f46c220", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling text_index v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/csv_index.rs:161:73
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn serialize(self, mut fh: File, length: u64) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/filter.rs:120:25
[INFO] [stdout]     |
[INFO] [stdout] 120 |     ) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/toc.rs:97:39
[INFO] [stdout]    |
[INFO] [stdout] 97 |     ) -> Result<Vec<CsvIndex<R>>, Box<Error>> {
[INFO] [stdout]    |                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/toc.rs:159:56
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn open(fh: &mut File) -> Result<TypedToc, Box<Error>> {
[INFO] [stdout]     |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/toc.rs:172:80
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn write_head(&self, mut fh: &mut File, length: u64) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn main() -> Result<(), Box<Error>> {
[INFO] [stdout]    |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.16s
[INFO] running `Command { std: "docker" "inspect" "ee6b209b13865eb8b82dfd2cbe659339a60c9cc1149ec1fe1f92a7602f46c220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee6b209b13865eb8b82dfd2cbe659339a60c9cc1149ec1fe1f92a7602f46c220", kill_on_drop: false }`
[INFO] [stdout] ee6b209b13865eb8b82dfd2cbe659339a60c9cc1149ec1fe1f92a7602f46c220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9827bc23af4cb948d3f586486ba5e2ac2f518f065b57c0397f3fce19c40fb47
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a9827bc23af4cb948d3f586486ba5e2ac2f518f065b57c0397f3fce19c40fb47", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_index v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/csv_index.rs:161:73
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn serialize(self, mut fh: File, length: u64) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/filter.rs:120:25
[INFO] [stdout]     |
[INFO] [stdout] 120 |     ) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/toc.rs:97:39
[INFO] [stdout]    |
[INFO] [stdout] 97 |     ) -> Result<Vec<CsvIndex<R>>, Box<Error>> {
[INFO] [stdout]    |                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/toc.rs:159:56
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn open(fh: &mut File) -> Result<TypedToc, Box<Error>> {
[INFO] [stdout]     |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/toc.rs:172:80
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn write_head(&self, mut fh: &mut File, length: u64) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn main() -> Result<(), Box<Error>> {
[INFO] [stdout]    |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "a9827bc23af4cb948d3f586486ba5e2ac2f518f065b57c0397f3fce19c40fb47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9827bc23af4cb948d3f586486ba5e2ac2f518f065b57c0397f3fce19c40fb47", kill_on_drop: false }`
[INFO] [stdout] a9827bc23af4cb948d3f586486ba5e2ac2f518f065b57c0397f3fce19c40fb47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6b1fe24cb93ce73f749f33275ddcd5c5bc7cdf441dbe7a78ef2f9cb42bf422f5
[INFO] running `Command { std: "docker" "start" "-a" "6b1fe24cb93ce73f749f33275ddcd5c5bc7cdf441dbe7a78ef2f9cb42bf422f5", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/csv_index.rs:161:73
[INFO] [stderr]     |
[INFO] [stderr] 161 |     pub fn serialize(self, mut fh: File, length: u64) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[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/filter.rs:120:25
[INFO] [stderr]     |
[INFO] [stderr] 120 |     ) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toc.rs:97:39
[INFO] [stderr]    |
[INFO] [stderr] 97 |     ) -> Result<Vec<CsvIndex<R>>, Box<Error>> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/toc.rs:159:56
[INFO] [stderr]     |
[INFO] [stderr] 159 |     pub fn open(fh: &mut File) -> Result<TypedToc, Box<Error>> {
[INFO] [stderr]     |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/toc.rs:172:80
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn write_head(&self, mut fh: &mut File, length: u64) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/text_index-779aa21206c0cb54
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test chunked_map::tests::test_split_one ... ok
[INFO] [stdout] test csv_reader::tests::test_read_full ... ok
[INFO] [stdout] test range::tests::test_no_overlap ... ok
[INFO] [stdout] test bits::tests::test_u64_to_u8s ... ok
[INFO] [stdout] test range::tests::test_full_enclosed ... ok
[INFO] [stdout] test range::tests::test_one_lower_unbound ... ok
[INFO] [stdout] test range::tests::test_lower_unbound ... ok
[INFO] [stdout] test range::tests::test_no_overlap_unbound ... ok
[INFO] [stdout] test range::tests::test_one_unbound ... ok
[INFO] [stdout] test csv_reader::tests::test_read_chunk ... ok
[INFO] [stdout] test range::tests::test_no_overlap_excl_one ... ok
[INFO] [stdout] test chunked_map::tests::test_split_two ... ok
[INFO] [stdout] test range::tests::test_no_overlap_excl_both ... ok
[INFO] [stdout] test csv_reader::tests::test_read_offset ... ok
[INFO] [stdout] test range::tests::test_one_upper_unbound ... ok
[INFO] [stdout] test range::tests::test_overlap_incl ... ok
[INFO] [stdout] test range::tests::test_upper_unbound ... ok
[INFO] [stdout] test unsafe_float::tests::test_sort ... ok
[INFO] [stdout] test range::tests::test_overlap ... ok
[INFO] [stdout] test range::tests::test_overlap_excl ... ok
[INFO] [stdout] test range::tests::test_both_unbound ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b1fe24cb93ce73f749f33275ddcd5c5bc7cdf441dbe7a78ef2f9cb42bf422f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1fe24cb93ce73f749f33275ddcd5c5bc7cdf441dbe7a78ef2f9cb42bf422f5", kill_on_drop: false }`
[INFO] [stdout] 6b1fe24cb93ce73f749f33275ddcd5c5bc7cdf441dbe7a78ef2f9cb42bf422f5
