[INFO] fetching crate s3-sync 0.4.0...
[INFO] building s3-sync-0.4.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate s3-sync 0.4.0 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate s3-sync 0.4.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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)
[INFO] [stderr]       Adding futures v0.1.31 (available: v0.3.31)
[INFO] [stderr]       Adding itertools v0.8.2 (available: v0.14.0)
[INFO] [stderr]       Adding rusoto_core v0.42.0 (available: v0.48.0)
[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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6f93c8f75bab29844836e9b0bf2d609c428b6e99f47bed5fcadcd30b8763f2a
[INFO] running `Command { std: "docker" "start" "-a" "a6f93c8f75bab29844836e9b0bf2d609c428b6e99f47bed5fcadcd30b8763f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6f93c8f75bab29844836e9b0bf2d609c428b6e99f47bed5fcadcd30b8763f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f93c8f75bab29844836e9b0bf2d609c428b6e99f47bed5fcadcd30b8763f2a", kill_on_drop: false }`
[INFO] [stdout] a6f93c8f75bab29844836e9b0bf2d609c428b6e99f47bed5fcadcd30b8763f2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa9e67e6b797211e3de5b75251e1d7f0c19d3da9aa42f97c19fd9d7c1165b5d6
[INFO] running `Command { std: "docker" "start" "-a" "fa9e67e6b797211e3de5b75251e1d7f0c19d3da9aa42f97c19fd9d7c1165b5d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.17.0
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[INFO] [stderr]    Compiling subtle v1.0.0
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[INFO] [stderr]    Compiling dirs v1.0.5
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[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling ensure v0.3.1
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
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[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling problem v5.4.0
[INFO] [stderr]    Compiling rusoto_credential v0.42.0
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling rusoto_signature v0.42.0
[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 26.80s
[INFO] running `Command { std: "docker" "inspect" "fa9e67e6b797211e3de5b75251e1d7f0c19d3da9aa42f97c19fd9d7c1165b5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa9e67e6b797211e3de5b75251e1d7f0c19d3da9aa42f97c19fd9d7c1165b5d6", kill_on_drop: false }`
[INFO] [stdout] fa9e67e6b797211e3de5b75251e1d7f0c19d3da9aa42f97c19fd9d7c1165b5d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2579dda231ad0802752119b12fed9e4b6c3cfeb2c1d942dd11ee3e6b111aabfe
[INFO] running `Command { std: "docker" "start" "-a" "2579dda231ad0802752119b12fed9e4b6c3cfeb2c1d942dd11ee3e6b111aabfe", 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 3.02s
[INFO] running `Command { std: "docker" "inspect" "2579dda231ad0802752119b12fed9e4b6c3cfeb2c1d942dd11ee3e6b111aabfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2579dda231ad0802752119b12fed9e4b6c3cfeb2c1d942dd11ee3e6b111aabfe", kill_on_drop: false }`
[INFO] [stdout] 2579dda231ad0802752119b12fed9e4b6c3cfeb2c1d942dd11ee3e6b111aabfe
