[INFO] fetching crate azure_sdk_storage_core_rs 0.50.0...
[INFO] checking azure_sdk_storage_core_rs-0.50.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate azure_sdk_storage_core_rs 0.50.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate azure_sdk_storage_core_rs 0.50.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate azure_sdk_storage_core_rs 0.50.0
[INFO] finished tweaking crates.io crate azure_sdk_storage_core_rs 0.50.0
[INFO] tweaked toml for crates.io crate azure_sdk_storage_core_rs 0.50.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate azure_sdk_storage_core_rs 0.50.0 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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "c4fba81f087558d076923b84af0855b57e2d2dc6dcc02ada2052812efbf4120a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 551858f6703af4bceb0d564dcbb8bfd6b71302acc64ab630a547ae92198d0a26
[INFO] running `Command { std: "docker" "start" "-a" "551858f6703af4bceb0d564dcbb8bfd6b71302acc64ab630a547ae92198d0a26", kill_on_drop: false }`
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[INFO] [stderr]     Checking azure_sdk_core_rs v0.50.0
[INFO] [stderr]     Checking azure_sdk_storage_core_rs v0.50.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]  --> src/client.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use hyper::{self, Method};
[INFO] [stdout]   |             ^^^^ the item `hyper` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]  --> src/key_client.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use hyper::{self, Method};
[INFO] [stdout]   |             ^^^^ the item `hyper` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]  --> src/rest_client.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use hyper::{self, header, HeaderMap, Method};
[INFO] [stdout]   |             ^^^^ the item `hyper` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]  --> src/client.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use hyper::{self, Method};
[INFO] [stdout]   |             ^^^^ the item `hyper` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]  --> src/key_client.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use hyper::{self, Method};
[INFO] [stdout]   |             ^^^^ the item `hyper` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `account` is never read
[INFO] [stdout]   --> src/bearer_token_client.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct BearerTokenClient<'a> {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 11 |     account: Cow<'a, str>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BearerTokenClient` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeySet` is never constructed
[INFO] [stdout]   --> src/blob_sas_builder.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct KeySet {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeySet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValidityEndSet` is never constructed
[INFO] [stdout]   --> src/blob_sas_builder.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ValidityEndSet {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidityEndSet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AtLeastOnePermission` is never constructed
[INFO] [stdout]   --> src/blob_sas_builder.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AtLeastOnePermission {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AtLeastOnePermission` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeySet` is never constructed
[INFO] [stdout]   --> src/container_sas_builder.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct KeySet {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeySet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValidityEndSet` is never constructed
[INFO] [stdout]   --> src/container_sas_builder.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ValidityEndSet {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidityEndSet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AtLeastOnePermission` is never constructed
[INFO] [stdout]   --> src/container_sas_builder.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AtLeastOnePermission {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AtLeastOnePermission` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `account` is never read
[INFO] [stdout]   --> src/bearer_token_client.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct BearerTokenClient<'a> {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 11 |     account: Cow<'a, str>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BearerTokenClient` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeySet` is never constructed
[INFO] [stdout]   --> src/blob_sas_builder.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct KeySet {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeySet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValidityEndSet` is never constructed
[INFO] [stdout]   --> src/blob_sas_builder.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ValidityEndSet {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidityEndSet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AtLeastOnePermission` is never constructed
[INFO] [stdout]   --> src/blob_sas_builder.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AtLeastOnePermission {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AtLeastOnePermission` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeySet` is never constructed
[INFO] [stdout]   --> src/container_sas_builder.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct KeySet {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeySet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValidityEndSet` is never constructed
[INFO] [stdout]   --> src/container_sas_builder.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ValidityEndSet {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidityEndSet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AtLeastOnePermission` is never constructed
[INFO] [stdout]   --> src/container_sas_builder.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AtLeastOnePermission {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AtLeastOnePermission` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.61s
[INFO] running `Command { std: "docker" "inspect" "551858f6703af4bceb0d564dcbb8bfd6b71302acc64ab630a547ae92198d0a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551858f6703af4bceb0d564dcbb8bfd6b71302acc64ab630a547ae92198d0a26", kill_on_drop: false }`
[INFO] [stdout] 551858f6703af4bceb0d564dcbb8bfd6b71302acc64ab630a547ae92198d0a26
[INFO] checking azure_sdk_storage_core_rs-0.50.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate azure_sdk_storage_core_rs 0.50.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate azure_sdk_storage_core_rs 0.50.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate azure_sdk_storage_core_rs 0.50.0
[INFO] finished tweaking crates.io crate azure_sdk_storage_core_rs 0.50.0
[INFO] tweaked toml for crates.io crate azure_sdk_storage_core_rs 0.50.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate azure_sdk_storage_core_rs 0.50.0 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" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0fbc547f15dfce6d9184b66b5b4c6cf1f9fee55f7845d59028ebba00dca656a
[INFO] running `Command { std: "docker" "start" "-a" "b0fbc547f15dfce6d9184b66b5b4c6cf1f9fee55f7845d59028ebba00dca656a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0fbc547f15dfce6d9184b66b5b4c6cf1f9fee55f7845d59028ebba00dca656a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0fbc547f15dfce6d9184b66b5b4c6cf1f9fee55f7845d59028ebba00dca656a", kill_on_drop: false }`
[INFO] [stdout] b0fbc547f15dfce6d9184b66b5b4c6cf1f9fee55f7845d59028ebba00dca656a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a2a42bfd7ec8e83205095f87b94b82c83f7a42f046b0ab9966c4f06d88e8b37
[INFO] running `Command { std: "docker" "start" "-a" "9a2a42bfd7ec8e83205095f87b94b82c83f7a42f046b0ab9966c4f06d88e8b37", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking once_cell v1.14.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]    Compiling tokio v1.21.0
[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]    Compiling openssl v0.10.41
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]     Checking tracing-core v0.1.29
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]     Checking tracing v0.1.36
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling openssl-sys v0.9.75
[INFO] [stderr]     Checking iana-time-zone v0.1.47
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking RustyXML v0.3.0
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking unicode-normalization v0.1.21
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking chrono v0.4.22
[INFO] [stderr]     Checking time v0.3.14
[INFO] [stderr]     Checking uuid v1.1.2
[INFO] [stderr]     Checking idna v0.2.3
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[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.33
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking thiserror v1.0.33
[INFO] [stderr]     Checking serde-xml-rs v0.6.0
[INFO] [stderr]     Checking hyper v0.14.20
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking azure_sdk_core_rs v0.50.0
[INFO] [stderr]     Checking azure_sdk_storage_core_rs v0.50.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]  --> src/client.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use hyper::{self, Method};
[INFO] [stdout]   |             ^^^^ the item `hyper` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]  --> src/key_client.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use hyper::{self, Method};
[INFO] [stdout]   |             ^^^^ the item `hyper` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]  --> src/client.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use hyper::{self, Method};
[INFO] [stdout]   |             ^^^^ the item `hyper` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]  --> src/key_client.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use hyper::{self, Method};
[INFO] [stdout]   |             ^^^^ the item `hyper` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]  --> src/rest_client.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use hyper::{self, header, HeaderMap, Method};
[INFO] [stdout]   |             ^^^^ the item `hyper` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `account` is never read
[INFO] [stdout]   --> src/bearer_token_client.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct BearerTokenClient<'a> {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 11 |     account: Cow<'a, str>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BearerTokenClient` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeySet` is never constructed
[INFO] [stdout]   --> src/blob_sas_builder.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct KeySet {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeySet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValidityEndSet` is never constructed
[INFO] [stdout]   --> src/blob_sas_builder.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ValidityEndSet {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidityEndSet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AtLeastOnePermission` is never constructed
[INFO] [stdout]   --> src/blob_sas_builder.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AtLeastOnePermission {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AtLeastOnePermission` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeySet` is never constructed
[INFO] [stdout]   --> src/container_sas_builder.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct KeySet {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeySet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValidityEndSet` is never constructed
[INFO] [stdout]   --> src/container_sas_builder.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ValidityEndSet {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidityEndSet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AtLeastOnePermission` is never constructed
[INFO] [stdout]   --> src/container_sas_builder.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AtLeastOnePermission {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AtLeastOnePermission` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `account` is never read
[INFO] [stdout]   --> src/bearer_token_client.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct BearerTokenClient<'a> {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 11 |     account: Cow<'a, str>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BearerTokenClient` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeySet` is never constructed
[INFO] [stdout]   --> src/blob_sas_builder.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct KeySet {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeySet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValidityEndSet` is never constructed
[INFO] [stdout]   --> src/blob_sas_builder.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ValidityEndSet {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidityEndSet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AtLeastOnePermission` is never constructed
[INFO] [stdout]   --> src/blob_sas_builder.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AtLeastOnePermission {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AtLeastOnePermission` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeySet` is never constructed
[INFO] [stdout]   --> src/container_sas_builder.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct KeySet {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeySet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValidityEndSet` is never constructed
[INFO] [stdout]   --> src/container_sas_builder.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ValidityEndSet {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidityEndSet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AtLeastOnePermission` is never constructed
[INFO] [stdout]   --> src/container_sas_builder.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AtLeastOnePermission {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AtLeastOnePermission` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.90s
[INFO] running `Command { std: "docker" "inspect" "9a2a42bfd7ec8e83205095f87b94b82c83f7a42f046b0ab9966c4f06d88e8b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2a42bfd7ec8e83205095f87b94b82c83f7a42f046b0ab9966c4f06d88e8b37", kill_on_drop: false }`
[INFO] [stdout] 9a2a42bfd7ec8e83205095f87b94b82c83f7a42f046b0ab9966c4f06d88e8b37
