[INFO] cloning repository https://github.com/Pjiwm/email-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Pjiwm/email-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPjiwm%2Femail-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPjiwm%2Femail-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 464b1a008d60b3fdd6118cc4d9fad9b7563d8297
[INFO] testing Pjiwm/email-client against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPjiwm%2Femail-client" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Pjiwm/email-client
[INFO] finished tweaking git repo https://github.com/Pjiwm/email-client
[INFO] tweaked toml for git repo https://github.com/Pjiwm/email-client written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Pjiwm/email-client on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Pjiwm/email-client 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4021a00a91f1146076ec8407e5211998e50514a0639abb5ae3acb7f2aa86cac0
[INFO] running `Command { std: "docker" "start" "-a" "4021a00a91f1146076ec8407e5211998e50514a0639abb5ae3acb7f2aa86cac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4021a00a91f1146076ec8407e5211998e50514a0639abb5ae3acb7f2aa86cac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4021a00a91f1146076ec8407e5211998e50514a0639abb5ae3acb7f2aa86cac0", kill_on_drop: false }`
[INFO] [stdout] 4021a00a91f1146076ec8407e5211998e50514a0639abb5ae3acb7f2aa86cac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45fc49c5c5c3aebf08d03c6ad16ccb90bf9b6b83a03e652a5db18b16970a4056
[INFO] running `Command { std: "docker" "start" "-a" "45fc49c5c5c3aebf08d03c6ad16ccb90bf9b6b83a03e652a5db18b16970a4056", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.25
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[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling tracing v0.1.34
[INFO] [stderr]    Compiling glib-macros v0.15.11
[INFO] [stderr]    Compiling gtk3-macros v0.15.4
[INFO] [stderr]    Compiling lettre v0.9.6
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling glib v0.15.11
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling lettre_email v0.9.4
[INFO] [stderr]    Compiling tokio-util v0.7.1
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling ldap3 v0.10.4
[INFO] [stderr]    Compiling pango v0.15.10
[INFO] [stderr]    Compiling cairo-rs v0.15.11
[INFO] [stderr]    Compiling atk v0.15.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.15.11
[INFO] [stderr]    Compiling gdk v0.15.4
[INFO] [stderr]    Compiling workspace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `read_file` is never used
[INFO] [stdout]   --> src/handlers/file_handler.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl FileManager {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn read_file(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `email_addr`, `password`, `imap_domain`, and `smtp_domain` are never read
[INFO] [stdout]   --> src/handlers/email_handler.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Account {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 64 |     email_addr: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 65 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 66 |     imap_domain: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 67 |     smtp_domain: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Account` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fetch_inbox_top` is never used
[INFO] [stdout]   --> src/handlers/email_handler.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl Account {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn fetch_inbox_top(&self) -> imap::error::Result<Option<String>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: imap-proto v0.10.2, nom v2.2.1, nom v4.2.3, nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "45fc49c5c5c3aebf08d03c6ad16ccb90bf9b6b83a03e652a5db18b16970a4056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45fc49c5c5c3aebf08d03c6ad16ccb90bf9b6b83a03e652a5db18b16970a4056", kill_on_drop: false }`
[INFO] [stdout] 45fc49c5c5c3aebf08d03c6ad16ccb90bf9b6b83a03e652a5db18b16970a4056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1e6384b06501e6a8a75ccc2f38f8af803e5f1d6e7eb813ba17c26ff7680974c
[INFO] running `Command { std: "docker" "start" "-a" "b1e6384b06501e6a8a75ccc2f38f8af803e5f1d6e7eb813ba17c26ff7680974c", kill_on_drop: false }`
[INFO] [stderr]    Compiling workspace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `read_file` is never used
[INFO] [stdout]   --> src/handlers/file_handler.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl FileManager {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn read_file(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `email_addr`, `password`, `imap_domain`, and `smtp_domain` are never read
[INFO] [stdout]   --> src/handlers/email_handler.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Account {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 64 |     email_addr: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 65 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 66 |     imap_domain: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 67 |     smtp_domain: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Account` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fetch_inbox_top` is never used
[INFO] [stdout]   --> src/handlers/email_handler.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl Account {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn fetch_inbox_top(&self) -> imap::error::Result<Option<String>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: imap-proto v0.10.2, nom v2.2.1, nom v4.2.3, nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "b1e6384b06501e6a8a75ccc2f38f8af803e5f1d6e7eb813ba17c26ff7680974c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e6384b06501e6a8a75ccc2f38f8af803e5f1d6e7eb813ba17c26ff7680974c", kill_on_drop: false }`
[INFO] [stdout] b1e6384b06501e6a8a75ccc2f38f8af803e5f1d6e7eb813ba17c26ff7680974c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7162606b355dd316b2f0a417f9edbe219220672d337918687616ddf4bc9918a2
[INFO] running `Command { std: "docker" "start" "-a" "7162606b355dd316b2f0a417f9edbe219220672d337918687616ddf4bc9918a2", kill_on_drop: false }`
[INFO] [stderr] warning: method `read_file` is never used
[INFO] [stderr]   --> src/handlers/file_handler.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr]  7 | impl FileManager {
[INFO] [stderr]    | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 13 |     pub fn read_file(&self) -> String {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `email_addr`, `password`, `imap_domain`, and `smtp_domain` are never read
[INFO] [stderr]   --> src/handlers/email_handler.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub struct Account {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 64 |     email_addr: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 65 |     password: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 66 |     imap_domain: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 67 |     smtp_domain: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Account` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `fetch_inbox_top` is never used
[INFO] [stderr]   --> src/handlers/email_handler.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 69 | impl Account {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 84 |     fn fetch_inbox_top(&self) -> imap::error::Result<Option<String>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `workspace` (bin "workspace" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: imap-proto v0.10.2, nom v2.2.1, nom v4.2.3, nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/workspace-f54e2f2d455bb6ed)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7162606b355dd316b2f0a417f9edbe219220672d337918687616ddf4bc9918a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7162606b355dd316b2f0a417f9edbe219220672d337918687616ddf4bc9918a2", kill_on_drop: false }`
[INFO] [stdout] 7162606b355dd316b2f0a417f9edbe219220672d337918687616ddf4bc9918a2