[INFO] fetching crate s3-sync 0.4.0...
[INFO] building s3-sync-0.4.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate s3-sync 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate s3-sync 0.4.0
[INFO] finished tweaking crates.io crate s3-sync 0.4.0
[INFO] tweaked toml for crates.io crate s3-sync 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate s3-sync 0.4.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 189 packages to latest compatible versions
[INFO] [stderr]       Adding bytes v0.4.12 (available: v1.10.1)
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[INFO] [stderr]       Adding rusoto_s3 v0.42.0 (available: v0.48.0)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ensure v0.3.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 025d02b63bf8b67ec3d68e35036954da6413e369ae2aab94ff9ea431cfdb8186
[INFO] running `Command { std: "docker" "start" "-a" "025d02b63bf8b67ec3d68e35036954da6413e369ae2aab94ff9ea431cfdb8186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "025d02b63bf8b67ec3d68e35036954da6413e369ae2aab94ff9ea431cfdb8186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025d02b63bf8b67ec3d68e35036954da6413e369ae2aab94ff9ea431cfdb8186", kill_on_drop: false }`
[INFO] [stdout] 025d02b63bf8b67ec3d68e35036954da6413e369ae2aab94ff9ea431cfdb8186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea4da7d930e67bf1c90078ae712a095dd62057ea6c9be48d3cf11cf05a3163b0
[INFO] running `Command { std: "docker" "start" "-a" "ea4da7d930e67bf1c90078ae712a095dd62057ea6c9be48d3cf11cf05a3163b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
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[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling problem v5.4.0
[INFO] [stderr]    Compiling rusoto_signature v0.42.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling rusoto_s3 v0.42.0
[INFO] [stderr]    Compiling s3-sync v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:191:29
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn from_key(bucket: &Present<Bucket>, key: impl Into<String>) -> BucketKey {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn from_key(bucket: &Present<Bucket>, key: impl Into<String>) -> BucketKey<'_> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:262:17
[INFO] [stdout]     |
[INFO] [stdout] 260 |         bucket_key: BucketKey<'b>,
[INFO] [stdout]     |                               -- the lifetime is named here
[INFO] [stdout] 261 |         res: HeadObjectOutput,
[INFO] [stdout] 262 |     ) -> Result<Object, S3SyncError> {
[INFO] [stdout]     |                 ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 262 |     ) -> Result<Object<'b>, S3SyncError> {
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:272:31
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn from_s3_object(bucket: &Present<Bucket>, object: S3Object) -> Result<Object, S3SyncError> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ the lifetime is elided here  ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn from_s3_object(bucket: &Present<Bucket>, object: S3Object) -> Result<Object<'_>, S3SyncError> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "ea4da7d930e67bf1c90078ae712a095dd62057ea6c9be48d3cf11cf05a3163b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea4da7d930e67bf1c90078ae712a095dd62057ea6c9be48d3cf11cf05a3163b0", kill_on_drop: false }`
[INFO] [stdout] ea4da7d930e67bf1c90078ae712a095dd62057ea6c9be48d3cf11cf05a3163b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06d76974719b81cffde28b78a2590a0303633d2babc15ba56ebba7943ceac614
[INFO] running `Command { std: "docker" "start" "-a" "06d76974719b81cffde28b78a2590a0303633d2babc15ba56ebba7943ceac614", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:191:29
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn from_key(bucket: &Present<Bucket>, key: impl Into<String>) -> BucketKey {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn from_key(bucket: &Present<Bucket>, key: impl Into<String>) -> BucketKey<'_> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:262:17
[INFO] [stdout]     |
[INFO] [stdout] 260 |         bucket_key: BucketKey<'b>,
[INFO] [stdout]     |                               -- the lifetime is named here
[INFO] [stdout] 261 |         res: HeadObjectOutput,
[INFO] [stdout] 262 |     ) -> Result<Object, S3SyncError> {
[INFO] [stdout]     |                 ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 262 |     ) -> Result<Object<'b>, S3SyncError> {
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:272:31
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn from_s3_object(bucket: &Present<Bucket>, object: S3Object) -> Result<Object, S3SyncError> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ the lifetime is elided here  ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn from_s3_object(bucket: &Present<Bucket>, object: S3Object) -> Result<Object<'_>, S3SyncError> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling s3-sync v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:191:29
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn from_key(bucket: &Present<Bucket>, key: impl Into<String>) -> BucketKey {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn from_key(bucket: &Present<Bucket>, key: impl Into<String>) -> BucketKey<'_> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:262:17
[INFO] [stdout]     |
[INFO] [stdout] 260 |         bucket_key: BucketKey<'b>,
[INFO] [stdout]     |                               -- the lifetime is named here
[INFO] [stdout] 261 |         res: HeadObjectOutput,
[INFO] [stdout] 262 |     ) -> Result<Object, S3SyncError> {
[INFO] [stdout]     |                 ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 262 |     ) -> Result<Object<'b>, S3SyncError> {
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:272:31
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn from_s3_object(bucket: &Present<Bucket>, object: S3Object) -> Result<Object, S3SyncError> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ the lifetime is elided here  ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn from_s3_object(bucket: &Present<Bucket>, object: S3Object) -> Result<Object<'_>, S3SyncError> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "06d76974719b81cffde28b78a2590a0303633d2babc15ba56ebba7943ceac614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d76974719b81cffde28b78a2590a0303633d2babc15ba56ebba7943ceac614", kill_on_drop: false }`
[INFO] [stdout] 06d76974719b81cffde28b78a2590a0303633d2babc15ba56ebba7943ceac614
