[INFO] cloning repository https://github.com/abatkin/assume-role
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abatkin/assume-role" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabatkin%2Fassume-role", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabatkin%2Fassume-role'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b225bdf65fe04bd78c36c8c95feecdd4339a955
[INFO] checking abatkin/assume-role against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabatkin%2Fassume-role" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/abatkin/assume-role
[INFO] finished tweaking git repo https://github.com/abatkin/assume-role
[INFO] tweaked toml for git repo https://github.com/abatkin/assume-role written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/abatkin/assume-role on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/abatkin/assume-role 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f570bde02a1185075d7667f019318123524ebf4c606d510a59289e4503c3b0a
[INFO] running `Command { std: "docker" "start" "-a" "6f570bde02a1185075d7667f019318123524ebf4c606d510a59289e4503c3b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f570bde02a1185075d7667f019318123524ebf4c606d510a59289e4503c3b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f570bde02a1185075d7667f019318123524ebf4c606d510a59289e4503c3b0a", kill_on_drop: false }`
[INFO] [stdout] 6f570bde02a1185075d7667f019318123524ebf4c606d510a59289e4503c3b0a
[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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89bd2a31e6e306deccc91d600af30f30c44342f13fc13d0b71538eb19666d03a
[INFO] running `Command { std: "docker" "start" "-a" "89bd2a31e6e306deccc91d600af30f30c44342f13fc13d0b71538eb19666d03a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling openssl-sys v0.9.109
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[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]     Checking aws-credential-types v1.2.3
[INFO] [stderr]     Checking aws-smithy-http v0.62.1
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[INFO] [stderr]     Checking aws-sigv4 v1.3.3
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[INFO] [stderr]     Checking hyper-proxy v0.9.1
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking aws-smithy-http-client v1.0.6
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[INFO] [stderr]     Checking aws-sdk-sts v1.75.0
[INFO] [stderr]     Checking aws-sdk-ssooidc v1.74.0
[INFO] [stderr]     Checking aws-sdk-sso v1.73.0
[INFO] [stderr]     Checking aws-config v1.8.0
[INFO] [stderr]     Checking assume-role v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     /// AWS Profile to use when calling assume-role
[INFO] [stdout] 17 | |     #[structopt(name = "profile", short = "p", long)]
[INFO] [stdout] 18 | |     pub profile: Option<String>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     /// AWS Region for STS endpoint
[INFO] [stdout] 21 | |     #[structopt(name = "region", long)]
[INFO] [stdout] 22 | |     pub region: Option<String>,
[INFO] [stdout]    | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | /     /// External ID to pass to assume-role
[INFO] [stdout] 29 | |     #[structopt(name = "external-id", long)]
[INFO] [stdout] 30 | |     pub external_id: Option<String>,
[INFO] [stdout]    | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     /// Inline session policy JSON
[INFO] [stdout] 33 | |     #[structopt(name = "policy-json", long)]
[INFO] [stdout] 34 | |     pub policy_json: Option<String>,
[INFO] [stdout]    | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /     /// ARN(s) of IAM managed policies to use as managed session policies
[INFO] [stdout] 37 | |     #[structopt(name = "policy", long)]
[INFO] [stdout] 38 | |     pub policies: Option<Vec<String>>,
[INFO] [stdout]    | |_____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | /     /// ARN of role ot assume
[INFO] [stdout] 41 | |     #[structopt(name = "role", long, short = "r")]
[INFO] [stdout] 42 | |     pub role_arn: String,
[INFO] [stdout]    | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | /     /// Session name to pass to assume-role
[INFO] [stdout] 45 | |     #[structopt(name = "session-name", long, short = "s")]
[INFO] [stdout] 46 | |     pub session_name: Option<String>,
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | /     /// MFA device serial number
[INFO] [stdout] 49 | |     #[structopt(name = "mfa-serial-number", long)]
[INFO] [stdout] 50 | |     pub mfa_serial_number: Option<String>,
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | /     /// MFA token code
[INFO] [stdout] 53 | |     #[structopt(name = "mfa", long)]
[INFO] [stdout] 54 | |     pub mfa_token: Option<String>,
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | /     /// Credential file to save new credentials to
[INFO] [stdout] 57 | |     #[structopt(name = "credentials-file", long, env = "AWS_SHARED_CREDENTIALS_FILE")]
[INFO] [stdout] 58 | |     pub credential_file: Option<String>,
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | /     /// Profile to save new credentials
[INFO] [stdout] 61 | |     #[structopt(name = "dest-profile", long, default_value = "default")]
[INFO] [stdout] 62 | |     pub dest_profile: String,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | /     /// Proxy URL
[INFO] [stdout] 65 | |     #[structopt(name = "proxy", long)]
[INFO] [stdout] 66 | |     pub proxy: Option<String>,
[INFO] [stdout]    | |_____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | /     /// Cache file when using --credential-process
[INFO] [stdout] 73 | |     #[structopt(name = "credential-process-cache", long)]
[INFO] [stdout] 74 | |     pub credential_process_cache: Option<String>,
[INFO] [stdout]    | |________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/settings.rs:101:31
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Some(filename) => PathBuf::from_str(filename)
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     /// AWS Profile to use when calling assume-role
[INFO] [stdout] 17 | |     #[structopt(name = "profile", short = "p", long)]
[INFO] [stdout] 18 | |     pub profile: Option<String>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     /// AWS Region for STS endpoint
[INFO] [stdout] 21 | |     #[structopt(name = "region", long)]
[INFO] [stdout] 22 | |     pub region: Option<String>,
[INFO] [stdout]    | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | /     /// External ID to pass to assume-role
[INFO] [stdout] 29 | |     #[structopt(name = "external-id", long)]
[INFO] [stdout] 30 | |     pub external_id: Option<String>,
[INFO] [stdout]    | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     /// Inline session policy JSON
[INFO] [stdout] 33 | |     #[structopt(name = "policy-json", long)]
[INFO] [stdout] 34 | |     pub policy_json: Option<String>,
[INFO] [stdout]    | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /     /// ARN(s) of IAM managed policies to use as managed session policies
[INFO] [stdout] 37 | |     #[structopt(name = "policy", long)]
[INFO] [stdout] 38 | |     pub policies: Option<Vec<String>>,
[INFO] [stdout]    | |_____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | /     /// ARN of role ot assume
[INFO] [stdout] 41 | |     #[structopt(name = "role", long, short = "r")]
[INFO] [stdout] 42 | |     pub role_arn: String,
[INFO] [stdout]    | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | /     /// Session name to pass to assume-role
[INFO] [stdout] 45 | |     #[structopt(name = "session-name", long, short = "s")]
[INFO] [stdout] 46 | |     pub session_name: Option<String>,
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | /     /// MFA device serial number
[INFO] [stdout] 49 | |     #[structopt(name = "mfa-serial-number", long)]
[INFO] [stdout] 50 | |     pub mfa_serial_number: Option<String>,
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | /     /// MFA token code
[INFO] [stdout] 53 | |     #[structopt(name = "mfa", long)]
[INFO] [stdout] 54 | |     pub mfa_token: Option<String>,
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | /     /// Credential file to save new credentials to
[INFO] [stdout] 57 | |     #[structopt(name = "credentials-file", long, env = "AWS_SHARED_CREDENTIALS_FILE")]
[INFO] [stdout] 58 | |     pub credential_file: Option<String>,
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | /     /// Profile to save new credentials
[INFO] [stdout] 61 | |     #[structopt(name = "dest-profile", long, default_value = "default")]
[INFO] [stdout] 62 | |     pub dest_profile: String,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | /     /// Proxy URL
[INFO] [stdout] 65 | |     #[structopt(name = "proxy", long)]
[INFO] [stdout] 66 | |     pub proxy: Option<String>,
[INFO] [stdout]    | |_____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/settings.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | /     /// Cache file when using --credential-process
[INFO] [stdout] 73 | |     #[structopt(name = "credential-process-cache", long)]
[INFO] [stdout] 74 | |     pub credential_process_cache: Option<String>,
[INFO] [stdout]    | |________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/settings.rs:101:31
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Some(filename) => PathBuf::from_str(filename)
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `assume-role` (bin "assume-role") due to 14 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `assume-role` (bin "assume-role" test) due to 14 previous errors
[INFO] running `Command { std: "docker" "inspect" "89bd2a31e6e306deccc91d600af30f30c44342f13fc13d0b71538eb19666d03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89bd2a31e6e306deccc91d600af30f30c44342f13fc13d0b71538eb19666d03a", kill_on_drop: false }`
[INFO] [stdout] 89bd2a31e6e306deccc91d600af30f30c44342f13fc13d0b71538eb19666d03a
