[INFO] fetching crate aws_auth 0.1.0...
[INFO] checking aws_auth-0.1.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate aws_auth 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate aws_auth 0.1.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aws_auth 0.1.0
[INFO] finished tweaking crates.io crate aws_auth 0.1.0
[INFO] tweaked toml for crates.io crate aws_auth 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5779b5f249317ffce1105ba497ea1ba062e939c90cf56060160d283937149a24
[INFO] running `Command { std: "docker" "start" "-a" "5779b5f249317ffce1105ba497ea1ba062e939c90cf56060160d283937149a24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5779b5f249317ffce1105ba497ea1ba062e939c90cf56060160d283937149a24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5779b5f249317ffce1105ba497ea1ba062e939c90cf56060160d283937149a24", kill_on_drop: false }`
[INFO] [stdout] 5779b5f249317ffce1105ba497ea1ba062e939c90cf56060160d283937149a24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb0d1ec9c1d60258765a8ca7b7b1a28609241c974d9c9277aae88e9943ba71fe
[INFO] running `Command { std: "docker" "start" "-a" "eb0d1ec9c1d60258765a8ca7b7b1a28609241c974d9c9277aae88e9943ba71fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking 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: 1 warning emitted
[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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "eb0d1ec9c1d60258765a8ca7b7b1a28609241c974d9c9277aae88e9943ba71fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0d1ec9c1d60258765a8ca7b7b1a28609241c974d9c9277aae88e9943ba71fe", kill_on_drop: false }`
[INFO] [stdout] eb0d1ec9c1d60258765a8ca7b7b1a28609241c974d9c9277aae88e9943ba71fe
[INFO] checking aws_auth-0.1.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate aws_auth 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate aws_auth 0.1.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aws_auth 0.1.0
[INFO] finished tweaking crates.io crate aws_auth 0.1.0
[INFO] tweaked toml for crates.io crate aws_auth 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 803e09e03a2515e46685c65aa0bfcf97b8a40a09c2aae18f044e0ac342f3ca05
[INFO] running `Command { std: "docker" "start" "-a" "803e09e03a2515e46685c65aa0bfcf97b8a40a09c2aae18f044e0ac342f3ca05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "803e09e03a2515e46685c65aa0bfcf97b8a40a09c2aae18f044e0ac342f3ca05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "803e09e03a2515e46685c65aa0bfcf97b8a40a09c2aae18f044e0ac342f3ca05", kill_on_drop: false }`
[INFO] [stdout] 803e09e03a2515e46685c65aa0bfcf97b8a40a09c2aae18f044e0ac342f3ca05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 946bbbde836b2d58f849630ecf1778dfd0c979986417f99295aa4e9baedab700
[INFO] running `Command { std: "docker" "start" "-a" "946bbbde836b2d58f849630ecf1778dfd0c979986417f99295aa4e9baedab700", kill_on_drop: false }`
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking 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: 1 warning emitted
[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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "946bbbde836b2d58f849630ecf1778dfd0c979986417f99295aa4e9baedab700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946bbbde836b2d58f849630ecf1778dfd0c979986417f99295aa4e9baedab700", kill_on_drop: false }`
[INFO] [stdout] 946bbbde836b2d58f849630ecf1778dfd0c979986417f99295aa4e9baedab700
