[INFO] fetching crate paybox 0.0.2...
[INFO] checking paybox-0.0.2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate paybox 0.0.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate paybox 0.0.2 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate paybox 0.0.2
[INFO] finished tweaking crates.io crate paybox 0.0.2
[INFO] tweaked toml for crates.io crate paybox 0.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 252 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding ahash v0.7.8 (latest: v0.8.11)
[INFO] [stderr]       Adding asn1-rs v0.5.2 (latest: v0.6.2)
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[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.1)
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[INFO] [stderr]       Adding dashmap v5.5.3 (latest: v6.0.1)
[INFO] [stderr]       Adding der-parser v8.2.0 (latest: v9.0.0)
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[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 209c40b2e9eb3b0fa6067871a2ea32c72808e538bc29f0ee59958a412cf6563d
[INFO] running `Command { std: "docker" "start" "-a" "209c40b2e9eb3b0fa6067871a2ea32c72808e538bc29f0ee59958a412cf6563d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "209c40b2e9eb3b0fa6067871a2ea32c72808e538bc29f0ee59958a412cf6563d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209c40b2e9eb3b0fa6067871a2ea32c72808e538bc29f0ee59958a412cf6563d", kill_on_drop: false }`
[INFO] [stdout] 209c40b2e9eb3b0fa6067871a2ea32c72808e538bc29f0ee59958a412cf6563d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1b6300c2c873125c1683bd3b0beffac132c4c6b7c387e89aff46f14b1c6f55e
[INFO] running `Command { std: "docker" "start" "-a" "c1b6300c2c873125c1683bd3b0beffac132c4c6b7c387e89aff46f14b1c6f55e", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.37
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[INFO] [stderr]    Compiling ahash v0.8.11
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[INFO] [stderr]    Compiling rust_decimal v1.36.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
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[INFO] [stderr]     Checking paybox v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `encode` is never used
[INFO] [stdout]   --> src/crypto/with_rsa.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn encode(priv_key: rsa::RsaPrivateKey, signature: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verify` is never used
[INFO] [stdout]   --> src/crypto/with_rsa.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn verify(pub_key: Option<RsaPublicKey>, text: &str, sig: &str) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `timestamp` is never used
[INFO] [stdout]   --> src/day.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn timestamp() -> i64 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_kind` is never used
[INFO] [stdout]   --> src/errors.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Error {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub(crate) fn from_kind(kind: Kind) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Url` is never used
[INFO] [stdout]  --> src/url.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Url {
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode` is never used
[INFO] [stdout]   --> src/crypto/with_rsa.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn encode(priv_key: rsa::RsaPrivateKey, signature: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verify` is never used
[INFO] [stdout]   --> src/crypto/with_rsa.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn verify(pub_key: Option<RsaPublicKey>, text: &str, sig: &str) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `timestamp` is never used
[INFO] [stdout]   --> src/day.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn timestamp() -> i64 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_kind` is never used
[INFO] [stdout]   --> src/errors.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Error {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub(crate) fn from_kind(kind: Kind) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Url` is never used
[INFO] [stdout]  --> src/url.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Url {
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "c1b6300c2c873125c1683bd3b0beffac132c4c6b7c387e89aff46f14b1c6f55e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1b6300c2c873125c1683bd3b0beffac132c4c6b7c387e89aff46f14b1c6f55e", kill_on_drop: false }`
[INFO] [stdout] c1b6300c2c873125c1683bd3b0beffac132c4c6b7c387e89aff46f14b1c6f55e