[INFO] fetching crate dkim 0.1.1... [INFO] building dkim-0.1.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate dkim 0.1.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate dkim 0.1.1 [INFO] finished tweaking crates.io crate dkim 0.1.1 [INFO] tweaked toml for crates.io crate dkim 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dkim 0.1.1 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 }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 205 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.12.3 (available: v0.22.1) [INFO] [stderr] Adding email-parser v0.1.3 (available: v0.5.0) [INFO] [stderr] Adding pretty_assertions v0.6.1 (available: v1.4.1) [INFO] [stderr] Adding prettydiff v0.3.1 (available: v0.8.1) [INFO] [stderr] Adding quoted_printable v0.4.8 (available: v0.5.1) [INFO] [stderr] Adding rsa v0.3.0 (available: v0.9.8) [INFO] [stderr] Adding sha-1 v0.9.8 (available: v0.10.1) [INFO] [stderr] Adding sha2 v0.9.9 (available: v0.10.9) [INFO] [stderr] Adding trust-dns-resolver v0.19.7 (available: v0.23.2) [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 }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded string-tools v0.1.0 [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded num-bigint-dig v0.6.1 [INFO] [stderr] Downloaded term v0.5.2 [INFO] [stderr] Downloaded prettydiff v0.3.1 [INFO] [stderr] Downloaded email-parser v0.1.3 [INFO] [stderr] Downloaded enum-as-inner v0.3.4 [INFO] [stderr] Downloaded pretty_assertions v0.6.1 [INFO] [stderr] Downloaded rsa v0.3.0 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] [stderr] Downloaded prettytable-rs v0.8.0 [INFO] [stderr] Downloaded ansi_term v0.9.0 [INFO] [stderr] Downloaded nom v5.1.3 [INFO] [stderr] Downloaded lexical-core v0.7.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b355ef4123ececa45a75a5fd3b0ae456bef0220a23fe67921f4221a3857f561 [INFO] running `Command { std: "docker" "start" "-a" "0b355ef4123ececa45a75a5fd3b0ae456bef0220a23fe67921f4221a3857f561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b355ef4123ececa45a75a5fd3b0ae456bef0220a23fe67921f4221a3857f561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b355ef4123ececa45a75a5fd3b0ae456bef0220a23fe67921f4221a3857f561", kill_on_drop: false }` [INFO] [stdout] 0b355ef4123ececa45a75a5fd3b0ae456bef0220a23fe67921f4221a3857f561 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 }` [INFO] [stdout] ab30eb7dc6c780eacb28dc8c0d93bce3e5540542d631bdaddea7b6d8f0586a0d [INFO] running `Command { std: "docker" "start" "-a" "ab30eb7dc6c780eacb28dc8c0d93bce3e5540542d631bdaddea7b6d8f0586a0d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling num-bigint-dig v0.6.1 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling simple_asn1 v0.4.1 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling resolv-conf v0.7.5 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling pem v0.8.3 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling quoted_printable v0.4.8 [INFO] [stderr] Compiling string-tools v0.1.0 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling rsa v0.3.0 [INFO] [stderr] Compiling enum-as-inner v0.3.4 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling prettydiff v0.3.1 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling email-parser v0.1.3 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling trust-dns-proto v0.19.7 [INFO] [stderr] Compiling trust-dns-resolver v0.19.7 [INFO] [stderr] Compiling dkim v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `sha1_supported`, `sha256_supported`, `subdomains_disallowed`, `testing_domain`, `key_type`, and `note` are never read [INFO] [stdout] --> src/dkim.rs:503:5 [INFO] [stdout] | [INFO] [stdout] 502 | pub struct PublicKey { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 503 | sha1_supported: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 504 | sha256_supported: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 505 | subdomains_disallowed: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 506 | testing_domain: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 507 | key_type: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 508 | note: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/email.rs:182:43 [INFO] [stdout] | [INFO] [stdout] 182 | fn try_from(email: &'a str) -> Result { [INFO] [stdout] | -- ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 182 | fn try_from(email: &'a str) -> Result, Self::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.46s [INFO] running `Command { std: "docker" "inspect" "ab30eb7dc6c780eacb28dc8c0d93bce3e5540542d631bdaddea7b6d8f0586a0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab30eb7dc6c780eacb28dc8c0d93bce3e5540542d631bdaddea7b6d8f0586a0d", kill_on_drop: false }` [INFO] [stdout] ab30eb7dc6c780eacb28dc8c0d93bce3e5540542d631bdaddea7b6d8f0586a0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8e456f2d6496dfc1982e1252d1eac7420ac07b82837a0851fe5e130026886207 [INFO] running `Command { std: "docker" "start" "-a" "8e456f2d6496dfc1982e1252d1eac7420ac07b82837a0851fe5e130026886207", kill_on_drop: false }` [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stdout] warning: fields `sha1_supported`, `sha256_supported`, `subdomains_disallowed`, `testing_domain`, `key_type`, and `note` are never read [INFO] [stdout] --> src/dkim.rs:503:5 [INFO] [stdout] | [INFO] [stdout] 502 | pub struct PublicKey { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 503 | sha1_supported: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 504 | sha256_supported: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 505 | subdomains_disallowed: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 506 | testing_domain: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 507 | key_type: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 508 | note: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/email.rs:182:43 [INFO] [stdout] | [INFO] [stdout] 182 | fn try_from(email: &'a str) -> Result { [INFO] [stdout] | -- ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 182 | fn try_from(email: &'a str) -> Result, Self::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling dkim v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `sha1_supported`, `sha256_supported`, `subdomains_disallowed`, `testing_domain`, `key_type`, and `note` are never read [INFO] [stdout] --> src/dkim.rs:503:5 [INFO] [stdout] | [INFO] [stdout] 502 | pub struct PublicKey { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 503 | sha1_supported: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 504 | sha256_supported: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 505 | subdomains_disallowed: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 506 | testing_domain: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 507 | key_type: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 508 | note: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/email.rs:182:43 [INFO] [stdout] | [INFO] [stdout] 182 | fn try_from(email: &'a str) -> Result { [INFO] [stdout] | -- ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 182 | fn try_from(email: &'a str) -> Result, Self::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `Command { std: "docker" "inspect" "8e456f2d6496dfc1982e1252d1eac7420ac07b82837a0851fe5e130026886207", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e456f2d6496dfc1982e1252d1eac7420ac07b82837a0851fe5e130026886207", kill_on_drop: false }` [INFO] [stdout] 8e456f2d6496dfc1982e1252d1eac7420ac07b82837a0851fe5e130026886207