[INFO] fetching crate bamrescue 0.1.0...
[INFO] testing bamrescue-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate bamrescue 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate bamrescue 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bamrescue 0.1.0
[INFO] finished tweaking crates.io crate bamrescue 0.1.0
[INFO] tweaked toml for crates.io crate bamrescue 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.47.0" "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] c322d08e0c574c85a1ad0bf1ac5b2478f975804bb3585f1189bb4ed82ca76031
[INFO] running `Command { std: "docker" "start" "-a" "c322d08e0c574c85a1ad0bf1ac5b2478f975804bb3585f1189bb4ed82ca76031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c322d08e0c574c85a1ad0bf1ac5b2478f975804bb3585f1189bb4ed82ca76031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c322d08e0c574c85a1ad0bf1ac5b2478f975804bb3585f1189bb4ed82ca76031", kill_on_drop: false }`
[INFO] [stdout] c322d08e0c574c85a1ad0bf1ac5b2478f975804bb3585f1189bb4ed82ca76031
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cbfbf9102f2c7b4afd6244c9ada88dace1a8e7e0d24c9cf9885f7291d0e9014
[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" "0cbfbf9102f2c7b4afd6244c9ada88dace1a8e7e0d24c9cf9885f7291d0e9014", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling futures v0.1.30
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling inflate v0.2.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling slog-async v2.5.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling slog-term v2.6.0
[INFO] [stderr]    Compiling docopt v0.7.0
[INFO] [stderr]    Compiling bamrescue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:72:33
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn seek_next_block(reader: &mut Rescuable, block_position: u64) {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[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/lib.rs:178:27
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub fn check(reader: &mut Rescuable, fail_fast: bool, threads: usize, logger: &slog::Logger) -> Results {
[INFO] [stdout]     |                           ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:449:28
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stdout]     |                            ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:449:52
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stdout]     |                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_block_corrupted` is never read
[INFO] [stdout]    --> src/lib.rs:209:66
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 fail!(fail_fast, results, previous_block, false, current_block_corrupted, false, false);
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_block_corrupted` is never read
[INFO] [stdout]    --> src/lib.rs:420:62
[INFO] [stdout]     |
[INFO] [stdout] 420 |             fail!(fail_fast, results, previous_block, false, current_block_corrupted, false, false);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reader`
[INFO] [stdout]    --> src/lib.rs:449:15
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stdout]     |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]    --> src/lib.rs:449:39
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stdout]     |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header_bytes`
[INFO] [stdout]   --> src/lib.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     header_bytes: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.16s
[INFO] running `Command { std: "docker" "inspect" "0cbfbf9102f2c7b4afd6244c9ada88dace1a8e7e0d24c9cf9885f7291d0e9014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cbfbf9102f2c7b4afd6244c9ada88dace1a8e7e0d24c9cf9885f7291d0e9014", kill_on_drop: false }`
[INFO] [stdout] 0cbfbf9102f2c7b4afd6244c9ada88dace1a8e7e0d24c9cf9885f7291d0e9014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa05d379125c97045992780babeac5de0bc827b4a6338ce0f42618e685ece18d
[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" "fa05d379125c97045992780babeac5de0bc827b4a6338ce0f42618e685ece18d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bamrescue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:72:33
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn seek_next_block(reader: &mut Rescuable, block_position: u64) {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[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/lib.rs:178:27
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub fn check(reader: &mut Rescuable, fail_fast: bool, threads: usize, logger: &slog::Logger) -> Results {
[INFO] [stdout]     |                           ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:449:28
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stdout]     |                            ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:449:52
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stdout]     |                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_block_corrupted` is never read
[INFO] [stdout]    --> src/lib.rs:209:66
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 fail!(fail_fast, results, previous_block, false, current_block_corrupted, false, false);
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_block_corrupted` is never read
[INFO] [stdout]    --> src/lib.rs:420:62
[INFO] [stdout]     |
[INFO] [stdout] 420 |             fail!(fail_fast, results, previous_block, false, current_block_corrupted, false, false);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reader`
[INFO] [stdout]    --> src/lib.rs:449:15
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stdout]     |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]    --> src/lib.rs:449:39
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stdout]     |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header_bytes`
[INFO] [stdout]   --> src/lib.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     header_bytes: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:72:33
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn seek_next_block(reader: &mut Rescuable, block_position: u64) {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[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/lib.rs:178:27
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub fn check(reader: &mut Rescuable, fail_fast: bool, threads: usize, logger: &slog::Logger) -> Results {
[INFO] [stdout]     |                           ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:449:28
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stdout]     |                            ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:449:52
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stdout]     |                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/check.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn check(reader: &mut bamrescue::Rescuable, blocks_count: u64, bad_blocks_count: u64, truncated_in_block: bool, truncated_between_blocks:...
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn bamrescue::Rescuable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_block_corrupted` is never read
[INFO] [stdout]    --> src/lib.rs:209:66
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 fail!(fail_fast, results, previous_block, false, current_block_corrupted, false, false);
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_block_corrupted` is never read
[INFO] [stdout]    --> src/lib.rs:420:62
[INFO] [stdout]     |
[INFO] [stdout] 420 |             fail!(fail_fast, results, previous_block, false, current_block_corrupted, false, false);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reader`
[INFO] [stdout]    --> src/lib.rs:449:15
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stdout]     |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]    --> src/lib.rs:449:39
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stdout]     |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header_bytes`
[INFO] [stdout]   --> src/lib.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     header_bytes: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "fa05d379125c97045992780babeac5de0bc827b4a6338ce0f42618e685ece18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa05d379125c97045992780babeac5de0bc827b4a6338ce0f42618e685ece18d", kill_on_drop: false }`
[INFO] [stdout] fa05d379125c97045992780babeac5de0bc827b4a6338ce0f42618e685ece18d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63c48760ceaabe3124591f50739f9816292de3bbfc0eee2837d7f28e7d8116bc
[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" "63c48760ceaabe3124591f50739f9816292de3bbfc0eee2837d7f28e7d8116bc", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:72:33
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn seek_next_block(reader: &mut Rescuable, block_position: u64) {
[INFO] [stderr]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[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/lib.rs:72:33
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn seek_next_block(reader: &mut Rescuable, block_position: u64) {
[INFO] [stderr]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[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/lib.rs:178:27
[INFO] [stderr]     |
[INFO] [stderr] 178 | pub fn check(reader: &mut Rescuable, fail_fast: bool, threads: usize, logger: &slog::Logger) -> Results {
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:178:27
[INFO] [stderr]     |
[INFO] [stderr] 178 | pub fn check(reader: &mut Rescuable, fail_fast: bool, threads: usize, logger: &slog::Logger) -> Results {
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:449:28
[INFO] [stderr]     |
[INFO] [stderr] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stderr]     |                            ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:449:28
[INFO] [stderr]     |
[INFO] [stderr] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stderr]     |                            ^^^^^^^^^ help: use `dyn`: `dyn Rescuable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:449:52
[INFO] [stderr]     |
[INFO] [stderr] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stderr]     |                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:449:52
[INFO] [stderr]     |
[INFO] [stderr] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stderr]     |                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `current_block_corrupted` is never read
[INFO] [stderr]    --> src/lib.rs:209:66
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 fail!(fail_fast, results, previous_block, false, current_block_corrupted, false, false);
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `current_block_corrupted` is never read
[INFO] [stderr]    --> src/lib.rs:209:66
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 fail!(fail_fast, results, previous_block, false, current_block_corrupted, false, false);
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `current_block_corrupted` is never read
[INFO] [stderr]    --> src/lib.rs:420:62
[INFO] [stderr]     |
[INFO] [stderr] 420 |             fail!(fail_fast, results, previous_block, false, current_block_corrupted, false, false);
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `current_block_corrupted` is never read
[INFO] [stderr]    --> src/lib.rs:420:62
[INFO] [stderr]     |
[INFO] [stderr] 420 |             fail!(fail_fast, results, previous_block, false, current_block_corrupted, false, false);
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reader`
[INFO] [stderr]    --> src/lib.rs:449:15
[INFO] [stderr]     |
[INFO] [stderr] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stderr]     |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `writer`
[INFO] [stderr]    --> src/lib.rs:449:39
[INFO] [stderr]     |
[INFO] [stderr] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stderr]     |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reader`
[INFO] [stderr]    --> src/lib.rs:449:15
[INFO] [stderr]     |
[INFO] [stderr] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stderr]     |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `header_bytes`
[INFO] [stderr]   --> src/lib.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     header_bytes: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `writer`
[INFO] [stderr]    --> src/lib.rs:449:39
[INFO] [stderr]     |
[INFO] [stderr] 449 | pub fn rescue(reader: &mut Rescuable, writer: &mut Write, logger: &slog::Logger) -> Result<(), Error> {
[INFO] [stderr]     |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `header_bytes`
[INFO] [stderr]   --> src/lib.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     header_bytes: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/check.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn check(reader: &mut bamrescue::Rescuable, blocks_count: u64, bad_blocks_count: u64, truncated_in_block: bool, truncated_between_blocks:...
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn bamrescue::Rescuable`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bamrescue-049854fd4afa6269
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bamrescue-6f271241cf7bb17d
[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]      Running /opt/rustwide/target/debug/deps/check-882805e74862cc65
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test empty_with_extra_subfields_before_and_after_bam ... ok
[INFO] [stdout] test empty_file ... ok
[INFO] [stdout] test empty_with_extra_similar_subfields_before_bam ... ok
[INFO] [stdout] test empty_bam ... ok
[INFO] [stdout] test three_blocks_too_large_bgzf_size_bam ... ok
[INFO] [stdout] test single_block_missing_gzip_identifier ... ok
[INFO] [stdout] test single_block_bam ... ok
[INFO] [stdout] test single_block_missing_bgzf_identifier ... ok
[INFO] [stdout] test empty_with_extra_subfields_before_bam ... ok
[INFO] [stdout] test three_blocks_bad_inflated_payload_crc32_bam ... ok
[INFO] [stdout] test three_blocks_with_extra_similar_subfields_before_and_after_bam ... ok
[INFO] [stdout] test three_blocks_bam ... ok
[INFO] [stdout] test three_blocks_with_extra_similar_subfields_before_bam ... ok
[INFO] [stdout] test empty_with_extra_subfields_after_bam ... ok
[INFO] [stdout] test three_blocks_empty_inside_bam ... ok
[INFO] [stdout] test empty_with_extra_similar_subfields_before_and_after_bam ... ok
[INFO] [stdout] test three_blocks_with_extra_subfields_after_bam ... ok
[INFO] [stdout] test three_blocks_bad_inflated_payload_size_bam ... ok
[INFO] [stdout] test three_blocks_too_small_bgzf_size_bam ... ok
[INFO] [stdout] test three_blocks_with_extra_similar_subfields_after_bam ... ok
[INFO] [stdout] test two_blocks_bam ... ok
[INFO] [stdout] test three_blocks_with_extra_subfields_before_and_after_bam ... ok
[INFO] [stdout] test two_blocks_missing_empty_bam ... ok
[INFO] [stdout] test single_block_missing_empty_bam ... ok
[INFO] [stdout] test empty_with_extra_similar_subfields_after_bam ... ok
[INFO] [stdout] test three_blocks_with_extra_subfields_before_bam ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version-02c7fc7ce26c4b55
[INFO] [stdout] test version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bamrescue
[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 `Command { std: "docker" "inspect" "63c48760ceaabe3124591f50739f9816292de3bbfc0eee2837d7f28e7d8116bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c48760ceaabe3124591f50739f9816292de3bbfc0eee2837d7f28e7d8116bc", kill_on_drop: false }`
[INFO] [stdout] 63c48760ceaabe3124591f50739f9816292de3bbfc0eee2837d7f28e7d8116bc
