[INFO] cloning repository https://github.com/krakatoa/rs-glacier [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krakatoa/rs-glacier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrakatoa%2Frs-glacier", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrakatoa%2Frs-glacier'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c525bd63d0beeb905f5a7f8ae23372cc5b2ea7ec [INFO] checking krakatoa/rs-glacier against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrakatoa%2Frs-glacier" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/krakatoa/rs-glacier on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/krakatoa/rs-glacier [INFO] finished tweaking git repo https://github.com/krakatoa/rs-glacier [INFO] tweaked toml for git repo https://github.com/krakatoa/rs-glacier written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/krakatoa/rs-glacier already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/krakatoa/aws-rs` [INFO] [stderr] Updating git repository `https://github.com/zonyitoo/rust-ini.git` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b68947ba12b61114f97062304992a9c4beb3b47f6c3d2baa0391bc131caa863d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b68947ba12b61114f97062304992a9c4beb3b47f6c3d2baa0391bc131caa863d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b68947ba12b61114f97062304992a9c4beb3b47f6c3d2baa0391bc131caa863d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b68947ba12b61114f97062304992a9c4beb3b47f6c3d2baa0391bc131caa863d", kill_on_drop: false }` [INFO] [stdout] b68947ba12b61114f97062304992a9c4beb3b47f6c3d2baa0391bc131caa863d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08d018a735c534e233f1d89b4a01bcf8d457f3cea5826bdec99790d696b12572 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "08d018a735c534e233f1d89b4a01bcf8d457f3cea5826bdec99790d696b12572", kill_on_drop: false }` [INFO] [stderr] Checking ahash v0.4.6 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Checking dlv-list v0.2.2 [INFO] [stderr] Checking tokio v0.2.23 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking indexmap v1.6.0 [INFO] [stderr] Checking ordered-multimap v0.3.1 [INFO] [stderr] Checking hashlink v0.6.0 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking rusqlite v0.24.1 [INFO] [stderr] Checking rust-ini v0.16.0 (https://github.com/zonyitoo/rust-ini.git#4eebbad5) [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking time v0.2.22 [INFO] [stderr] Checking env_logger v0.8.1 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking lmdb-rs v0.7.6 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking hyper v0.13.9 [INFO] [stderr] Checking aws v0.0.1 (https://github.com/krakatoa/aws-rs#0a5a83f7) [INFO] [stdout] error[E0432]: unresolved import `time::now_utc` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use time::now_utc; [INFO] [stdout] | ^^^^^^^^^^^^^ no `now_utc` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `crypto` in `openssl` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | use openssl::crypto::hash::hash; [INFO] [stdout] | ^^^^^^ could not find `crypto` in `openssl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `crypto` in `openssl` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use openssl::crypto::hmac::hmac; [INFO] [stdout] | ^^^^^^ could not find `crypto` in `openssl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `crypto` in `openssl` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use openssl::crypto::hash::Type::SHA256; [INFO] [stdout] | ^^^^^^ could not find `crypto` in `openssl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `time::Tm` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use time::Tm; [INFO] [stdout] | ^^^^^^^^ no `Tm` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `url::percent_encoding` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | use url::percent_encoding::{percent_encode_to, FORM_URLENCODED_ENCODE_SET}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ could not find `percent_encoding` in `url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `hyper::header::Headers` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use hyper::header::Headers; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `Headers` in `header` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `header` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/http_headers.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | header! { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `header` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/http_headers.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | header! { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `hmac` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | hmac(SHA256, &self.derived_signing_key(), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `SHA256` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:126:14 [INFO] [stdout] | [INFO] [stdout] 126 | hmac(SHA256, &self.derived_signing_key(), [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `hmac` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:133:21 [INFO] [stdout] | [INFO] [stdout] 133 | let kDate = hmac(SHA256, format!("AWS4{}", kSecret).as_bytes(), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `SHA256` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:133:26 [INFO] [stdout] | [INFO] [stdout] 133 | let kDate = hmac(SHA256, format!("AWS4{}", kSecret).as_bytes(), [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `hmac` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:135:23 [INFO] [stdout] | [INFO] [stdout] 135 | let kRegion = hmac(SHA256, &kDate, expand_string(&self.region).as_bytes()); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `SHA256` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:135:28 [INFO] [stdout] | [INFO] [stdout] 135 | let kRegion = hmac(SHA256, &kDate, expand_string(&self.region).as_bytes()); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `hmac` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:136:24 [INFO] [stdout] | [INFO] [stdout] 136 | let kService = hmac(SHA256, &kRegion, expand_string(&self.service).as_bytes()); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `SHA256` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:136:29 [INFO] [stdout] | [INFO] [stdout] 136 | let kService = hmac(SHA256, &kRegion, expand_string(&self.service).as_bytes()); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `hmac` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | hmac(SHA256, &kService, "aws4_request".as_bytes()) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `SHA256` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:137:14 [INFO] [stdout] | [INFO] [stdout] 137 | hmac(SHA256, &kService, "aws4_request".as_bytes()) [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `hash` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:267:13 [INFO] [stdout] | [INFO] [stdout] 267 | let h = hash(SHA256, val.as_bytes()); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use openssl::hash::hash; [INFO] [stdout] | [INFO] [stdout] 1 | use std::ptr::hash; [INFO] [stdout] | [INFO] [stdout] 1 | use url::quirks::hash; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `SHA256` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:267:18 [INFO] [stdout] | [INFO] [stdout] 267 | let h = hash(SHA256, val.as_bytes()); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: struct `Response` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/request.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use hyper::client::Response; [INFO] [stdout] | ^^^^^^^^ private struct [INFO] [stdout] | [INFO] [stdout] note: the struct `Response` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.9/src/client/mod.rs:60:29 [INFO] [stdout] | [INFO] [stdout] 60 | use http::{Method, Request, Response, Uri, Version}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(collections)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(convert)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/credentials.rs:38:37 [INFO] [stdout] | [INFO] [stdout] 38 | self.profile = Some(String::from_str(profile)); [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::str::FromStr;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/credentials.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | self.key = Some(key.clone()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `std::string::String`, found `&str` [INFO] [stdout] | help: try using a conversion method: `key.to_string()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/credentials.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 49 | self.secret = Some(secret.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `std::string::String`, found `&str` [INFO] [stdout] | help: try using a conversion method: `secret.to_string()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/request.rs:65:30 [INFO] [stdout] | [INFO] [stdout] 65 | let res = client.get(&url).headers(headers).send(); [INFO] [stdout] | ^^^^ expected struct `Uri`, found `&std::string::String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `headers` found for struct `hyper::client::ResponseFuture` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/request.rs:65:36 [INFO] [stdout] | [INFO] [stdout] 65 | let res = client.get(&url).headers(headers).send(); [INFO] [stdout] | ^^^^^^^ method not found in `hyper::client::ResponseFuture` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:56:28 [INFO] [stdout] | [INFO] [stdout] 56 | let path = String::from_str(path); [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::str::FromStr;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:62:30 [INFO] [stdout] | [INFO] [stdout] 62 | let method = String::from_str(method); [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::str::FromStr;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:68:29 [INFO] [stdout] | [INFO] [stdout] 68 | let query = String::from_str(query); [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::str::FromStr;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:74:31 [INFO] [stdout] | [INFO] [stdout] 74 | let payload = String::from_str(payload); [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::str::FromStr;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:80:30 [INFO] [stdout] | [INFO] [stdout] 80 | let region = String::from_str(region); [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::str::FromStr;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aws-rs-56347bbce84903e6/0a5a83f/src/signers/sigv4.rs:86:31 [INFO] [stdout] | [INFO] [stdout] 86 | let service = String::from_str(service); [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::str::FromStr;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 35 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0432, E0433, E0554, E0599, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aws` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "08d018a735c534e233f1d89b4a01bcf8d457f3cea5826bdec99790d696b12572", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08d018a735c534e233f1d89b4a01bcf8d457f3cea5826bdec99790d696b12572", kill_on_drop: false }` [INFO] [stdout] 08d018a735c534e233f1d89b4a01bcf8d457f3cea5826bdec99790d696b12572