[INFO] cloning repository https://github.com/tmuntaner/keyring-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmuntaner/keyring-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmuntaner%2Fkeyring-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9a53715a9da3d33629b3a07ce8eb7b7f080b25b
[INFO] building tmuntaner/keyring-rs against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmuntaner%2Fkeyring-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tmuntaner/keyring-rs
[INFO] finished tweaking git repo https://github.com/tmuntaner/keyring-rs
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[INFO] validating manifest of git repo https://github.com/tmuntaner/keyring-rs 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 }`
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[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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "1fca9527844cc1fcce74df3b94eeb9e1802f38c97f31cf5b01aba73df774c21e", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 }`
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[INFO] [stderr]    Compiling tmuntaner-keyring v0.1.0-alpha.15 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CreateCollectionResult` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct CreateCollectionResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SearchItemsResult` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct SearchItemsResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LockResult` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct LockResult {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnlockResult` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct UnlockResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SecretInput` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets_item.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct SecretInput {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/secret_service/session.rs:60:26
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn secrets_proxy(&self) -> &SecretsProxyBlocking {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |         ||
[INFO] [stdout]    |                          |         |the same lifetime is hidden here
[INFO] [stdout]    |                          |         the same lifetime is elided here
[INFO] [stdout]    |                          the lifetime is elided 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] 60 |     pub fn secrets_proxy(&self) -> &SecretsProxyBlocking<'_> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/linux.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn default_collection(&self) -> Result<Collection> {
[INFO] [stdout]    |                           ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided 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] 62 |     fn default_collection(&self) -> Result<Collection<'_>> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "1d3d7a6479c855c604326b32b1d4cadba73e1d2210a53aca4b23ed1c757f0dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3d7a6479c855c604326b32b1d4cadba73e1d2210a53aca4b23ed1c757f0dec", kill_on_drop: false }`
[INFO] [stdout] 1d3d7a6479c855c604326b32b1d4cadba73e1d2210a53aca4b23ed1c757f0dec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 47a81240871e29b2adb414d64a25dbf39f586cd1e031d6a933a50411f647303d
[INFO] running `Command { std: "docker" "start" "-a" "47a81240871e29b2adb414d64a25dbf39f586cd1e031d6a933a50411f647303d", kill_on_drop: false }`
[INFO] [stdout] warning: struct `CreateCollectionResult` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct CreateCollectionResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SearchItemsResult` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct SearchItemsResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LockResult` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct LockResult {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnlockResult` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct UnlockResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SecretInput` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets_item.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct SecretInput {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/secret_service/session.rs:60:26
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn secrets_proxy(&self) -> &SecretsProxyBlocking {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |         ||
[INFO] [stdout]    |                          |         |the same lifetime is hidden here
[INFO] [stdout]    |                          |         the same lifetime is elided here
[INFO] [stdout]    |                          the lifetime is elided 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] 60 |     pub fn secrets_proxy(&self) -> &SecretsProxyBlocking<'_> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tmuntaner-keyring v0.1.0-alpha.15 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/linux.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn default_collection(&self) -> Result<Collection> {
[INFO] [stdout]    |                           ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided 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] 62 |     fn default_collection(&self) -> Result<Collection<'_>> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CreateCollectionResult` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct CreateCollectionResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SearchItemsResult` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct SearchItemsResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LockResult` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct LockResult {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnlockResult` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct UnlockResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SecretInput` is never constructed
[INFO] [stdout]   --> src/secret_service/proxy/secrets_item.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct SecretInput {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/secret_service/session.rs:60:26
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn secrets_proxy(&self) -> &SecretsProxyBlocking {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |         ||
[INFO] [stdout]    |                          |         |the same lifetime is hidden here
[INFO] [stdout]    |                          |         the same lifetime is elided here
[INFO] [stdout]    |                          the lifetime is elided 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] 60 |     pub fn secrets_proxy(&self) -> &SecretsProxyBlocking<'_> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/linux.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn default_collection(&self) -> Result<Collection> {
[INFO] [stdout]    |                           ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided 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] 62 |     fn default_collection(&self) -> Result<Collection<'_>> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "47a81240871e29b2adb414d64a25dbf39f586cd1e031d6a933a50411f647303d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47a81240871e29b2adb414d64a25dbf39f586cd1e031d6a933a50411f647303d", kill_on_drop: false }`
[INFO] [stdout] 47a81240871e29b2adb414d64a25dbf39f586cd1e031d6a933a50411f647303d
