[INFO] fetching crate data_storage_units 0.1.2...
[INFO] testing data_storage_units-0.1.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate data_storage_units 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate data_storage_units 0.1.2
[INFO] finished tweaking crates.io crate data_storage_units 0.1.2
[INFO] tweaked toml for crates.io crate data_storage_units 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate data_storage_units 0.1.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ffe0ba307c4228253adf5c7dc1a247fff25723bd58f8bc29e9f4f119012a92e
[INFO] running `Command { std: "docker" "start" "-a" "5ffe0ba307c4228253adf5c7dc1a247fff25723bd58f8bc29e9f4f119012a92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ffe0ba307c4228253adf5c7dc1a247fff25723bd58f8bc29e9f4f119012a92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ffe0ba307c4228253adf5c7dc1a247fff25723bd58f8bc29e9f4f119012a92e", kill_on_drop: false }`
[INFO] [stdout] 5ffe0ba307c4228253adf5c7dc1a247fff25723bd58f8bc29e9f4f119012a92e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cd3f6a340a34fe56d9780a689b6f13bb11a7deebd15e2ac57c76cb12f60d404
[INFO] running `Command { std: "docker" "start" "-a" "8cd3f6a340a34fe56d9780a689b6f13bb11a7deebd15e2ac57c76cb12f60d404", kill_on_drop: false }`
[INFO] [stderr]    Compiling data_storage_units v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "8cd3f6a340a34fe56d9780a689b6f13bb11a7deebd15e2ac57c76cb12f60d404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd3f6a340a34fe56d9780a689b6f13bb11a7deebd15e2ac57c76cb12f60d404", kill_on_drop: false }`
[INFO] [stdout] 8cd3f6a340a34fe56d9780a689b6f13bb11a7deebd15e2ac57c76cb12f60d404
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0f93d8650ebd17b043de5ddada58aaf42903da074c97ac0c13b3804f9e64c0d
[INFO] running `Command { std: "docker" "start" "-a" "b0f93d8650ebd17b043de5ddada58aaf42903da074c97ac0c13b3804f9e64c0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling data_storage_units v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated functions `test_to_kb_conversion`, `test_to_mb_conversion`, `test_to_gb_conversion`, and `test_to_tb_conversion` are never used
[INFO] [stdout]    --> src/lib.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout]   9 | impl ByteConverter {
[INFO] [stdout]     | ------------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn test_to_kb_conversion() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     fn test_to_mb_conversion() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     fn test_to_gb_conversion() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn test_to_tb_conversion() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "b0f93d8650ebd17b043de5ddada58aaf42903da074c97ac0c13b3804f9e64c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f93d8650ebd17b043de5ddada58aaf42903da074c97ac0c13b3804f9e64c0d", kill_on_drop: false }`
[INFO] [stdout] b0f93d8650ebd17b043de5ddada58aaf42903da074c97ac0c13b3804f9e64c0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2924f259f885aa03241aaa683e50d5b7eb179c6f81ba78ba0349139ef6b898b
[INFO] running `Command { std: "docker" "start" "-a" "c2924f259f885aa03241aaa683e50d5b7eb179c6f81ba78ba0349139ef6b898b", kill_on_drop: false }`
[INFO] [stderr] warning: associated functions `test_to_kb_conversion`, `test_to_mb_conversion`, `test_to_gb_conversion`, and `test_to_tb_conversion` are never used
[INFO] [stderr]    --> src/lib.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr]   9 | impl ByteConverter {
[INFO] [stderr]     | ------------------ associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 112 |     fn test_to_kb_conversion() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 |     fn test_to_mb_conversion() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 124 |     fn test_to_gb_conversion() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 130 |     fn test_to_tb_conversion() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `data_storage_units` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/data_storage_units-67004d743ac45440)
[INFO] [stderr]    Doc-tests data_storage_units
[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 5 tests
[INFO] [stdout] test src/lib.rs - ByteConverter::to_tb (line 100) ... ok
[INFO] [stdout] test src/lib.rs - ByteConverter::to_mb (line 62) ... ok
[INFO] [stdout] test src/lib.rs - ByteConverter::to_kb (line 43) ... ok
[INFO] [stdout] test src/lib.rs - ByteConverter::new (line 27) ... ok
[INFO] [stdout] test src/lib.rs - ByteConverter::to_gb (line 81) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c2924f259f885aa03241aaa683e50d5b7eb179c6f81ba78ba0349139ef6b898b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2924f259f885aa03241aaa683e50d5b7eb179c6f81ba78ba0349139ef6b898b", kill_on_drop: false }`
[INFO] [stdout] c2924f259f885aa03241aaa683e50d5b7eb179c6f81ba78ba0349139ef6b898b