[INFO] cloning repository https://github.com/golddranks/aws_auth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/golddranks/aws_auth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgolddranks%2Faws_auth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgolddranks%2Faws_auth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 36e7b06c3258f8b8e1604b1343d52bc41608470d
[INFO] testing golddranks/aws_auth against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgolddranks%2Faws_auth" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/golddranks/aws_auth on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/golddranks/aws_auth
[INFO] finished tweaking git repo https://github.com/golddranks/aws_auth
[INFO] tweaked toml for git repo https://github.com/golddranks/aws_auth written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/golddranks/aws_auth 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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-xid v0.2.1
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.68
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.68
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.68
[INFO] [stderr]   Downloaded once_cell v1.4.1
[INFO] [stderr]   Downloaded cc v1.0.61
[INFO] [stderr]   Downloaded log v0.4.11
[INFO] [stderr]   Downloaded js-sys v0.3.45
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.68
[INFO] [stderr]   Downloaded proc-macro2 v1.0.24
[INFO] [stderr]   Downloaded quote v1.0.7
[INFO] [stderr]   Downloaded bumpalo v3.4.0
[INFO] [stderr]   Downloaded syn v1.0.48
[INFO] [stderr]   Downloaded libc v0.2.80
[INFO] [stderr]   Downloaded web-sys v0.3.45
[INFO] [stderr]   Downloaded ring v0.16.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dd5f457b04bf12cada5ee1886d61249e1602eb4cb5e6ee75c18b99ad2cfc49b
[INFO] running `Command { std: "docker" "start" "-a" "2dd5f457b04bf12cada5ee1886d61249e1602eb4cb5e6ee75c18b99ad2cfc49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dd5f457b04bf12cada5ee1886d61249e1602eb4cb5e6ee75c18b99ad2cfc49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dd5f457b04bf12cada5ee1886d61249e1602eb4cb5e6ee75c18b99ad2cfc49b", kill_on_drop: false }`
[INFO] [stdout] 2dd5f457b04bf12cada5ee1886d61249e1602eb4cb5e6ee75c18b99ad2cfc49b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03659a3cf7709f2bbbe0559c5791a09d9fa6e18792893103d9303c4a825e4d9f
[INFO] running `Command { std: "docker" "start" "-a" "03659a3cf7709f2bbbe0559c5791a09d9fa6e18792893103d9303c4a825e4d9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling aws_auth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `trim` and `into_mut_array_40` are never used
[INFO] [stdout]   --> src/util.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub trait SliceExt {
[INFO] [stdout]    |           -------- methods in this trait
[INFO] [stdout] 41 |     fn trim(&self) -> &Self;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 42 |     fn no_consequent_spaces(&self) -> bool;
[INFO] [stdout] 43 |     fn into_mut_array_40(&mut self) -> &mut [u8; 40];
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `Command { std: "docker" "inspect" "03659a3cf7709f2bbbe0559c5791a09d9fa6e18792893103d9303c4a825e4d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03659a3cf7709f2bbbe0559c5791a09d9fa6e18792893103d9303c4a825e4d9f", kill_on_drop: false }`
[INFO] [stdout] 03659a3cf7709f2bbbe0559c5791a09d9fa6e18792893103d9303c4a825e4d9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 987dc36826d503a39043332b39f89cd453bad7751fd06fe6657aa48fb5175c46
[INFO] running `Command { std: "docker" "start" "-a" "987dc36826d503a39043332b39f89cd453bad7751fd06fe6657aa48fb5175c46", kill_on_drop: false }`
[INFO] [stderr]    Compiling aws_auth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `trim` and `into_mut_array_40` are never used
[INFO] [stdout]   --> src/util.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub trait SliceExt {
[INFO] [stdout]    |           -------- methods in this trait
[INFO] [stdout] 41 |     fn trim(&self) -> &Self;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 42 |     fn no_consequent_spaces(&self) -> bool;
[INFO] [stdout] 43 |     fn into_mut_array_40(&mut self) -> &mut [u8; 40];
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `trim` and `into_mut_array_40` are never used
[INFO] [stdout]   --> src/util.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub trait SliceExt {
[INFO] [stdout]    |           -------- methods in this trait
[INFO] [stdout] 41 |     fn trim(&self) -> &Self;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 42 |     fn no_consequent_spaces(&self) -> bool;
[INFO] [stdout] 43 |     fn into_mut_array_40(&mut self) -> &mut [u8; 40];
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "987dc36826d503a39043332b39f89cd453bad7751fd06fe6657aa48fb5175c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "987dc36826d503a39043332b39f89cd453bad7751fd06fe6657aa48fb5175c46", kill_on_drop: false }`
[INFO] [stdout] 987dc36826d503a39043332b39f89cd453bad7751fd06fe6657aa48fb5175c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f78e5f71aa1f97508f3022febb9de256122bdb2325e049a4f1a19fedd495ee4d
[INFO] running `Command { std: "docker" "start" "-a" "f78e5f71aa1f97508f3022febb9de256122bdb2325e049a4f1a19fedd495ee4d", kill_on_drop: false }`
[INFO] [stderr] warning: methods `trim` and `into_mut_array_40` are never used
[INFO] [stderr]   --> src/util.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub trait SliceExt {
[INFO] [stderr]    |           -------- methods in this trait
[INFO] [stderr] 41 |     fn trim(&self) -> &Self;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 42 |     fn no_consequent_spaces(&self) -> bool;
[INFO] [stderr] 43 |     fn into_mut_array_40(&mut self) -> &mut [u8; 40];
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aws_auth` (lib) generated 1 warning
[INFO] [stderr] warning: `aws_auth` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aws_auth-2e06a94e7f46b8e9)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test auth_header::test_auth_header ... ok
[INFO] [stdout] test c_request::test_hashing_c_request ... ok
[INFO] [stdout] test util::url_encode::test_encode_path ... ok
[INFO] [stdout] test keys::tests::test_generation ... ok
[INFO] [stdout] test string_to_sign::tests::test_string_to_sign_1 ... ok
[INFO] [stdout] test string_to_sign::tests::test_string_to_sign_2 ... ok
[INFO] [stdout] test util::hex::tests::test_nibbles_to_hex ... ok
[INFO] [stdout] test util::hex::tests::test_write_sha256_hex_1 ... ok
[INFO] [stdout] test util::hex::tests::test_write_sha256_hex_2 ... ok
[INFO] [stdout] test util::hex::tests::test_write_sha256_hex_3 ... ok
[INFO] [stdout] test util::hex::tests::test_write_u32_lowercase_hex ... ok
[INFO] [stdout] test util::test_push_lowercase ... ok
[INFO] [stdout] test util::url_encode::test_safe_or_not ... ok
[INFO] [stdout] test c_request::test_generate_c_request ... ok
[INFO] [stdout] test vocab::test_hash_empty ... ok
[INFO] [stdout] test c_request::test_split_url ... ok
[INFO] [stdout] test util::hex::tests::test_expand_nibbles ... ok
[INFO] [stdout] test keys::tests::test_signing ... ok
[INFO] [stderr]    Doc-tests aws_auth
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "f78e5f71aa1f97508f3022febb9de256122bdb2325e049a4f1a19fedd495ee4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f78e5f71aa1f97508f3022febb9de256122bdb2325e049a4f1a19fedd495ee4d", kill_on_drop: false }`
[INFO] [stdout] f78e5f71aa1f97508f3022febb9de256122bdb2325e049a4f1a19fedd495ee4d