[INFO] fetching crate tangy-lib 0.1.10... [INFO] testing tangy-lib-0.1.10 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate tangy-lib 0.1.10 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate tangy-lib 0.1.10 [INFO] finished tweaking crates.io crate tangy-lib 0.1.10 [INFO] tweaked toml for crates.io crate tangy-lib 0.1.10 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tangy-lib 0.1.10 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tangy-lib 0.1.10 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d9829e80081e398fb800dc7b6e8deba31234022a03afba9be99b75f1f2928a6 [INFO] running `Command { std: "docker" "start" "-a" "2d9829e80081e398fb800dc7b6e8deba31234022a03afba9be99b75f1f2928a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d9829e80081e398fb800dc7b6e8deba31234022a03afba9be99b75f1f2928a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d9829e80081e398fb800dc7b6e8deba31234022a03afba9be99b75f1f2928a6", kill_on_drop: false }` [INFO] [stdout] 2d9829e80081e398fb800dc7b6e8deba31234022a03afba9be99b75f1f2928a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe48cb96f50ceead7aa03e4f33ac4d0310ac21d26b7d4f57cfdbd0ac88e46a3e [INFO] running `Command { std: "docker" "start" "-a" "fe48cb96f50ceead7aa03e4f33ac4d0310ac21d26b7d4f57cfdbd0ac88e46a3e", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling base64ct v1.7.3 [INFO] [stderr] Compiling pem-rfc7468 v0.7.0 [INFO] [stderr] Compiling der v0.7.10 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-bigint v0.5.5 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling rfc6979 v0.4.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling spki v0.7.3 [INFO] [stderr] Compiling pkcs8 v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serdect v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling sec1 v0.7.3 [INFO] [stderr] Compiling elliptic-curve v0.13.8 [INFO] [stderr] Compiling ecdsa v0.16.9 [INFO] [stderr] Compiling primeorder v0.13.6 [INFO] [stderr] Compiling p521 v0.13.3 [INFO] [stderr] Compiling tangy-lib v0.1.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.64s [INFO] running `Command { std: "docker" "inspect" "fe48cb96f50ceead7aa03e4f33ac4d0310ac21d26b7d4f57cfdbd0ac88e46a3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe48cb96f50ceead7aa03e4f33ac4d0310ac21d26b7d4f57cfdbd0ac88e46a3e", kill_on_drop: false }` [INFO] [stdout] fe48cb96f50ceead7aa03e4f33ac4d0310ac21d26b7d4f57cfdbd0ac88e46a3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4066bfbf5cc87a247a17daf76ff440ecb6c4efafad1cd2b2881e76b42642f94b [INFO] running `Command { std: "docker" "start" "-a" "4066bfbf5cc87a247a17daf76ff440ecb6c4efafad1cd2b2881e76b42642f94b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ff v0.13.1 [INFO] [stderr] Compiling crypto-bigint v0.5.5 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling elliptic-curve v0.13.8 [INFO] [stderr] Compiling ecdsa v0.16.9 [INFO] [stderr] Compiling primeorder v0.13.6 [INFO] [stderr] Compiling p521 v0.13.3 [INFO] [stderr] Compiling tangy-lib v0.1.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:670:13 [INFO] [stdout] | [INFO] [stdout] 670 | let mut t = TangyLib::init(KeySource::Vector(&v)).unwrap(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:700:13 [INFO] [stdout] | [INFO] [stdout] 700 | let mut t = TangyLib::init(KeySource::Vector(&v)).unwrap(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `JWK_ECMR_THUMBPRINT` is never used [INFO] [stdout] --> src/lib.rs:651:11 [INFO] [stdout] | [INFO] [stdout] 651 | const JWK_ECMR_THUMBPRINT: &str = "UFgqx9-PLx_h6h4hd6sysNHMC6cDyjBQOYZHFvObLbo"; [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 `kty`, `crv`, `x`, and `y` are never read [INFO] [stdout] --> src/lib.rs:680:13 [INFO] [stdout] | [INFO] [stdout] 679 | struct Key { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 680 | kty: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 681 | crv: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 682 | x: String, [INFO] [stdout] | ^ [INFO] [stdout] 683 | y: String, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kty`, `crv`, `x`, and `y` are never read [INFO] [stdout] --> src/lib.rs:710:13 [INFO] [stdout] | [INFO] [stdout] 709 | struct Key { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 710 | kty: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 711 | crv: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 712 | x: String, [INFO] [stdout] | ^ [INFO] [stdout] 713 | y: String, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.73s [INFO] running `Command { std: "docker" "inspect" "4066bfbf5cc87a247a17daf76ff440ecb6c4efafad1cd2b2881e76b42642f94b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4066bfbf5cc87a247a17daf76ff440ecb6c4efafad1cd2b2881e76b42642f94b", kill_on_drop: false }` [INFO] [stdout] 4066bfbf5cc87a247a17daf76ff440ecb6c4efafad1cd2b2881e76b42642f94b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e289f91fda16c90305ea6f050524f0caf2e9e04ba0c8cc9def8ba1836f27e2ac [INFO] running `Command { std: "docker" "start" "-a" "e289f91fda16c90305ea6f050524f0caf2e9e04ba0c8cc9def8ba1836f27e2ac", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:670:13 [INFO] [stderr] | [INFO] [stderr] 670 | let mut t = TangyLib::init(KeySource::Vector(&v)).unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:700:13 [INFO] [stderr] | [INFO] [stderr] 700 | let mut t = TangyLib::init(KeySource::Vector(&v)).unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant `JWK_ECMR_THUMBPRINT` is never used [INFO] [stderr] --> src/lib.rs:651:11 [INFO] [stderr] | [INFO] [stderr] 651 | const JWK_ECMR_THUMBPRINT: &str = "UFgqx9-PLx_h6h4hd6sysNHMC6cDyjBQOYZHFvObLbo"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `kty`, `crv`, `x`, and `y` are never read [INFO] [stderr] --> src/lib.rs:680:13 [INFO] [stderr] | [INFO] [stderr] 679 | struct Key { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] 680 | kty: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 681 | crv: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 682 | x: String, [INFO] [stderr] | ^ [INFO] [stderr] 683 | y: String, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: fields `kty`, `crv`, `x`, and `y` are never read [INFO] [stderr] --> src/lib.rs:710:13 [INFO] [stderr] | [INFO] [stderr] 709 | struct Key { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] 710 | kty: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 711 | crv: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 712 | x: String, [INFO] [stderr] | ^ [INFO] [stderr] 713 | y: String, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: `tangy-lib` (lib test) generated 5 warnings (run `cargo fix --lib -p tangy-lib --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tangy_lib-015df7ffbfeacf43) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::source_vector ... ok [INFO] [stdout] test tests::adv_skid ... ok [INFO] [stdout] test tests::adv ... ok [INFO] [stdout] test tests::source_local_dir ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] Doc-tests tangy_lib [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" "e289f91fda16c90305ea6f050524f0caf2e9e04ba0c8cc9def8ba1836f27e2ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e289f91fda16c90305ea6f050524f0caf2e9e04ba0c8cc9def8ba1836f27e2ac", kill_on_drop: false }` [INFO] [stdout] e289f91fda16c90305ea6f050524f0caf2e9e04ba0c8cc9def8ba1836f27e2ac