[INFO] cloning repository https://github.com/jonathan-d-zhang/cryptograms [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonathan-d-zhang/cryptograms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathan-d-zhang%2Fcryptograms", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathan-d-zhang%2Fcryptograms'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db6b8c7d1e731ebb17eda30577aac24b76b00442 [INFO] checking jonathan-d-zhang/cryptograms against try#da0275e101cdc809ce291ed8b64d6f82c6b65467 for pr-134276 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathan-d-zhang%2Fcryptograms" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jonathan-d-zhang/cryptograms on toolchain da0275e101cdc809ce291ed8b64d6f82c6b65467 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/jonathan-d-zhang/cryptograms [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/jonathan-d-zhang/cryptograms [INFO] tweaked toml for git repo https://github.com/jonathan-d-zhang/cryptograms written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jonathan-d-zhang/cryptograms 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" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded urlencoded v0.6.0 [INFO] [stderr] Downloaded juniper_iron v0.7.6 [INFO] [stderr] Downloaded smartstring v0.2.10 [INFO] [stderr] Downloaded juniper v0.15.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cedd97d07619f88a24dbb21a769da0df130d5916cae274163ac9785210e6a21 [INFO] running `Command { std: "docker" "start" "-a" "1cedd97d07619f88a24dbb21a769da0df130d5916cae274163ac9785210e6a21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cedd97d07619f88a24dbb21a769da0df130d5916cae274163ac9785210e6a21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cedd97d07619f88a24dbb21a769da0df130d5916cae274163ac9785210e6a21", kill_on_drop: false }` [INFO] [stdout] 1cedd97d07619f88a24dbb21a769da0df130d5916cae274163ac9785210e6a21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23eaa918e837705fbe04d20a2caf30e104df998c247d16ba8557147a793ee345 [INFO] running `Command { std: "docker" "start" "-a" 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[stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking postgres-protocol v0.6.4 [INFO] [stderr] Checking logger v0.4.0 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking postgres-types v0.2.4 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Checking env_logger v0.9.1 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling futures-enum v0.1.17 [INFO] [stderr] Compiling juniper_codegen v0.15.9 [INFO] [stderr] Checking graphql-parser v0.3.0 [INFO] [stderr] Compiling graphql-parser v0.4.0 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking tokio-postgres v0.7.7 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking postgres v0.19.4 [INFO] [stderr] Compiling graphql-introspection-query v0.2.0 [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking bson v1.2.4 [INFO] [stderr] Checking bodyparser v0.8.0 [INFO] [stderr] Compiling graphql_client_codegen v0.11.0 [INFO] [stderr] Checking urlencoded v0.6.0 [INFO] [stderr] Checking juniper v0.15.10 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking juniper_iron v0.7.6 [INFO] [stderr] Compiling graphql_query_derive v0.11.0 [INFO] [stderr] Checking cryptograms v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.12 [INFO] [stdout] warning: field `length` is never read [INFO] [stdout] --> src/quotes.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Quote { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 32 | pub length: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Quote` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/ciphers/cryptarithm.rs:157:44 [INFO] [stdout] | [INFO] [stdout] 157 | log::debug!("Tries: {:?}", STATS); [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/ciphers/cryptarithm.rs:239:52 [INFO] [stdout] | [INFO] [stdout] 239 | log::debug!("Tries: {:?}", STATS); [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/ciphers/cryptarithm.rs:246:40 [INFO] [stdout] | [INFO] [stdout] 246 | log::debug!("Tries: {:?}", STATS); [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking graphql_client v0.11.0 [INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Cipher` in the current scope [INFO] [stdout] --> src/ciphers/morse/morbit.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 100 | assert_eq!(out.unwrap().ciphertext, "32379749578158"); [INFO] [stdout] | ^^^^^^ method not found in `Cipher` [INFO] [stdout] | [INFO] [stdout] ::: src/ciphers.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct Cipher { [INFO] [stdout] | ----------------- method `unwrap` not found for this struct [INFO] [stdout] | [INFO] [stdout] help: one of the expressions' fields has a method of the same name [INFO] [stdout] | [INFO] [stdout] 100 | assert_eq!(out.key.unwrap().ciphertext, "32379749578158"); [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/ciphers.rs:158:42 [INFO] [stdout] | [INFO] [stdout] 158 | "abcdefghijklmnopqrstuvwxyz".into() [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `&str: Into<_>` found in the following crates: `core`, `hyper`: [INFO] [stdout] - impl<'a> Into> for &'a str; [INFO] [stdout] - impl Into for T [INFO] [stdout] where U: std::convert::From; [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 158 | <&str as Into>::into("abcdefghijklmnopqrstuvwxyz") [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/ciphers.rs:158:42 [INFO] [stdout] | [INFO] [stdout] 156 | / assert_eq!( [INFO] [stdout] 157 | | identity("abcdefghijklmnopqrstuvwxyz").ciphertext, [INFO] [stdout] 158 | | "abcdefghijklmnopqrstuvwxyz".into() [INFO] [stdout] | | ^^^^ [INFO] [stdout] 159 | | ) [INFO] [stdout] | |_________- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `std::string::String: PartialEq<_>` found in the following crates: `alloc`, `bytes`, `mime`, `serde_json`: [INFO] [stdout] - impl PartialEq for std::string::String; [INFO] [stdout] - impl PartialEq for std::string::String; [INFO] [stdout] - impl PartialEq for std::string::String; [INFO] [stdout] - impl PartialEq for std::string::String; [INFO] [stdout] - impl PartialEq for std::string::String; [INFO] [stdout] - impl PartialEq for std::string::String; [INFO] [stdout] - impl PartialEq for std::string::String; [INFO] [stdout] - impl PartialEq for std::string::String; [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 158 | <&str as Into>::into("abcdefghijklmnopqrstuvwxyz") [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TEST_QUOTE` is never used [INFO] [stdout] --> tests/integration_test.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const TEST_QUOTE: &str = "The quick brown fox jumps over the lazy dog. Can't-I'm<>12932. Cwm fjord bank glyphs vext quiz!"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cryptograms` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "23eaa918e837705fbe04d20a2caf30e104df998c247d16ba8557147a793ee345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23eaa918e837705fbe04d20a2caf30e104df998c247d16ba8557147a793ee345", kill_on_drop: false }` [INFO] [stdout] 23eaa918e837705fbe04d20a2caf30e104df998c247d16ba8557147a793ee345