[INFO] cloning repository https://github.com/abroy77/s3o2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abroy77/s3o2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabroy77%2Fs3o2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabroy77%2Fs3o2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e85043c19bd5b24c2d6df5237c2c95306ea42f1e
[INFO] testing abroy77/s3o2 against master#c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af for pr-154756
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabroy77%2Fs3o2" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/abroy77/s3o2
[INFO] finished tweaking git repo https://github.com/abroy77/s3o2
[INFO] tweaked toml for git repo https://github.com/abroy77/s3o2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/abroy77/s3o2 on toolchain c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/abroy77/s3o2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da07c457364588f32b2d815e852067c0747bc6fe83f5fcbb0f7bfc58fd049e5a
[INFO] running `Command { std: "docker" "start" "-a" "da07c457364588f32b2d815e852067c0747bc6fe83f5fcbb0f7bfc58fd049e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da07c457364588f32b2d815e852067c0747bc6fe83f5fcbb0f7bfc58fd049e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da07c457364588f32b2d815e852067c0747bc6fe83f5fcbb0f7bfc58fd049e5a", kill_on_drop: false }`
[INFO] [stdout] da07c457364588f32b2d815e852067c0747bc6fe83f5fcbb0f7bfc58fd049e5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8541c531253fca096ff7ba9824dd2e7eb5aef41516e1b121747d05199d81b067
[INFO] running `Command { std: "docker" "start" "-a" "8541c531253fca096ff7ba9824dd2e7eb5aef41516e1b121747d05199d81b067", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
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[INFO] [stderr]    Compiling aws-sdk-sts v1.90.0
[INFO] [stderr]    Compiling aws-sdk-s3 v1.110.0
[INFO] [stderr]    Compiling aws-config v1.8.10
[INFO] [stderr]    Compiling s3o2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 32s
[INFO] running `Command { std: "docker" "inspect" "8541c531253fca096ff7ba9824dd2e7eb5aef41516e1b121747d05199d81b067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8541c531253fca096ff7ba9824dd2e7eb5aef41516e1b121747d05199d81b067", kill_on_drop: false }`
[INFO] [stdout] 8541c531253fca096ff7ba9824dd2e7eb5aef41516e1b121747d05199d81b067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b0113a1c2317641318bbbda1d365839c2bdec83d02abdd735523ea5126cd9bc
[INFO] running `Command { std: "docker" "start" "-a" "1b0113a1c2317641318bbbda1d365839c2bdec83d02abdd735523ea5126cd9bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling aws-smithy-mocks v0.2.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling s3o2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `with_error` is never used
[INFO] [stdout]    --> src/downloader.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 119 |     impl GetObjectFixture {
[INFO] [stdout]     |     --------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 136 |         fn with_error<F>(error_fn: F) -> Self
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fail_at_chunk` and `fail_at_head` are never used
[INFO] [stdout]    --> src/multipart_downloader.rs:217:16
[INFO] [stdout]     |
[INFO] [stdout] 204 |     impl MockS3Builder {
[INFO] [stdout]     |     ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 217 |         pub fn fail_at_chunk(mut self, index: usize) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |         pub fn fail_at_head(mut self) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `element_repeated` and `sequential_chunks` are never used
[INFO] [stdout]    --> src/multipart_downloader.rs:310:16
[INFO] [stdout]     |
[INFO] [stdout] 309 |     impl TestData {
[INFO] [stdout]     |     ------------- associated functions in this implementation
[INFO] [stdout] 310 |         pub fn element_repeated(size: usize, element: u8) -> Vec<u8> {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 316 |         pub fn sequential_chunks(num_chunks: usize, chunk_size: usize) -> Vec<u8> {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.77s
[INFO] running `Command { std: "docker" "inspect" "1b0113a1c2317641318bbbda1d365839c2bdec83d02abdd735523ea5126cd9bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b0113a1c2317641318bbbda1d365839c2bdec83d02abdd735523ea5126cd9bc", kill_on_drop: false }`
[INFO] [stdout] 1b0113a1c2317641318bbbda1d365839c2bdec83d02abdd735523ea5126cd9bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c50beaeea7a394e10b8ff5eb25a483ca3ab86c513d5e582090410b8a19f538af
[INFO] running `Command { std: "docker" "start" "-a" "c50beaeea7a394e10b8ff5eb25a483ca3ab86c513d5e582090410b8a19f538af", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `with_error` is never used
[INFO] [stderr]    --> src/downloader.rs:136:12
[INFO] [stderr]     |
[INFO] [stderr] 119 |     impl GetObjectFixture {
[INFO] [stderr]     |     --------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 136 |         fn with_error<F>(error_fn: F) -> Self
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `fail_at_chunk` and `fail_at_head` are never used
[INFO] [stderr]    --> src/multipart_downloader.rs:217:16
[INFO] [stderr]     |
[INFO] [stderr] 204 |     impl MockS3Builder {
[INFO] [stderr]     |     ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 217 |         pub fn fail_at_chunk(mut self, index: usize) -> Self {
[INFO] [stderr]     |                ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 221 |         pub fn fail_at_head(mut self) -> Self {
[INFO] [stderr]     |                ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `element_repeated` and `sequential_chunks` are never used
[INFO] [stderr]    --> src/multipart_downloader.rs:310:16
[INFO] [stderr]     |
[INFO] [stderr] 309 |     impl TestData {
[INFO] [stderr]     |     ------------- associated functions in this implementation
[INFO] [stderr] 310 |         pub fn element_repeated(size: usize, element: u8) -> Vec<u8> {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 316 |         pub fn sequential_chunks(num_chunks: usize, chunk_size: usize) -> Vec<u8> {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `s3o2` (lib test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/s3o2-79a147b17ac0ce56)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test lister::tests::test_tree_lister ... ok
[INFO] [stdout] test lister::tests::test_s3_lister ... ok
[INFO] [stdout] test uploader::tests::test_upload_file_dispatches_small ... ok
[INFO] [stdout] test utils::tests::test_parse_uri_empty ... ok
[INFO] [stdout] test utils::tests::test_parse_uri_no_s3_prefix ... ok
[INFO] [stdout] test utils::tests::test_parse_uri_no_slash ... ok
[INFO] [stdout] test utils::tests::test_parse_uri_success ... ok
[INFO] [stdout] test utils::tests::test_parse_uri_bucket_empty ... ok
[INFO] [stdout] test uploader::tests::test_upload_file_error ... ok
[INFO] [stdout] test downloader::tests::test_download_small_file_success ... ok
[INFO] [stdout] test uploader::tests::test_upload_small_file_success ... ok
[INFO] [stdout] test uploader::tests::test_upload_nonexistent_file ... ok
[INFO] [stdout] test multipart_uploader::tests::test_create_multipart_upload_failure ... ok
[INFO] [stdout] test multipart_uploader::tests::test_upload_part_failure ... ok
[INFO] [stdout] test multipart_uploader::tests::test_multipart_upload_partial_last_chunk ... ok
[INFO] [stdout] test multipart_downloader::tests::test_successful_download ... ok
[INFO] [stdout] test uploader::tests::test_upload_medium_file_success ... ok
[INFO] [stdout] test downloader::tests::test_download_medium_file_success ... ok
[INFO] [stdout] test multipart_uploader::tests::test_successful_multipart_upload ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.34s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/s3o2-46180b9ce954715c)
[INFO] [stderr]    Doc-tests s3o2
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c50beaeea7a394e10b8ff5eb25a483ca3ab86c513d5e582090410b8a19f538af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c50beaeea7a394e10b8ff5eb25a483ca3ab86c513d5e582090410b8a19f538af", kill_on_drop: false }`
[INFO] [stdout] c50beaeea7a394e10b8ff5eb25a483ca3ab86c513d5e582090410b8a19f538af