[INFO] fetching crate jwt-simple 0.10.7...
[INFO] testing jwt-simple-0.10.7 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate jwt-simple 0.10.7 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate jwt-simple 0.10.7 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jwt-simple 0.10.7
[INFO] finished tweaking crates.io crate jwt-simple 0.10.7
[INFO] tweaked toml for crates.io crate jwt-simple 0.10.7 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e25f5a40ddb6e9681434c44c044dc27daee07d3e03f800688335a99e3933c8da
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e25f5a40ddb6e9681434c44c044dc27daee07d3e03f800688335a99e3933c8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e25f5a40ddb6e9681434c44c044dc27daee07d3e03f800688335a99e3933c8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e25f5a40ddb6e9681434c44c044dc27daee07d3e03f800688335a99e3933c8da", kill_on_drop: false }`
[INFO] [stdout] e25f5a40ddb6e9681434c44c044dc27daee07d3e03f800688335a99e3933c8da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e48e8f49a168757becc04434cf8cc1eeba59ef17a5035a661ebde296afdb3f8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3e48e8f49a168757becc04434cf8cc1eeba59ef17a5035a661ebde296afdb3f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64ct v1.1.1
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling ct-codecs v1.1.1
[INFO] [stderr]    Compiling hmac-sha1-compact v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling coarsetime v0.1.20
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling ff v0.10.1
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling signature v1.3.2
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling hmac-sha512 v1.0.0
[INFO] [stderr]    Compiling hmac-sha256 v1.0.0
[INFO] [stderr]    Compiling group v0.10.0
[INFO] [stderr]    Compiling pem-rfc7468 v0.2.4
[INFO] [stderr]    Compiling ed25519-compact v0.1.11
[INFO] [stderr]    Compiling num-bigint-dig v0.7.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling zeroize_derive v1.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling zeroize v1.4.3
[INFO] [stderr]    Compiling crypto-bigint v0.2.11
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling der v0.4.4
[INFO] [stderr]    Compiling pkcs1 v0.2.4
[INFO] [stderr]    Compiling spki v0.4.1
[INFO] [stderr]    Compiling pkcs8 v0.7.6
[INFO] [stderr]    Compiling elliptic-curve v0.10.6
[INFO] [stderr]    Compiling rsa v0.5.0
[INFO] [stderr]    Compiling ecdsa v0.12.4
[INFO] [stderr]    Compiling p256 v0.9.0
[INFO] [stderr]    Compiling k256 v0.9.6
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling jwt-simple v0.10.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "3e48e8f49a168757becc04434cf8cc1eeba59ef17a5035a661ebde296afdb3f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e48e8f49a168757becc04434cf8cc1eeba59ef17a5035a661ebde296afdb3f8", kill_on_drop: false }`
[INFO] [stdout] 3e48e8f49a168757becc04434cf8cc1eeba59ef17a5035a661ebde296afdb3f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba8b7c43d3e7f6d2d85cb3450111a159d41703c824b09b0e0c657a896852a133
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ba8b7c43d3e7f6d2d85cb3450111a159d41703c824b09b0e0c657a896852a133", kill_on_drop: false }`
[INFO] [stderr]    Compiling jwt-simple v0.10.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "ba8b7c43d3e7f6d2d85cb3450111a159d41703c824b09b0e0c657a896852a133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba8b7c43d3e7f6d2d85cb3450111a159d41703c824b09b0e0c657a896852a133", kill_on_drop: false }`
[INFO] [stdout] ba8b7c43d3e7f6d2d85cb3450111a159d41703c824b09b0e0c657a896852a133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7cc4e0415a04d5b922e28e3a18dfe0951cdb5301620e8de8b35557727842c2cd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7cc4e0415a04d5b922e28e3a18dfe0951cdb5301620e8de8b35557727842c2cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jwt_simple-4e8937ee1c3307c3)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test claims::tests::parse_floating_point_unix_time ... ok
[INFO] [stdout] test tests::eddsa_pem ... ok
[INFO] [stdout] test claims::tests::should_set_standard_claims ... ok
[INFO] [stdout] test tests::ed25519 ... ok
[INFO] [stdout] test token::should_verify_token ... ok
[INFO] [stdout] test token::multiple_audiences ... ok
[INFO] [stdout] test tests::hs384 ... ok
[INFO] [stdout] test token::explicitly_empty_audiences ... ok
[INFO] [stdout] test tests::key_metadata ... ok
[INFO] [stdout] test tests::require_nonce ... ok
[INFO] [stdout] test tests::es256k ... ok
[INFO] [stdout] test tests::es256 ... ok
[INFO] [stdout] test tests::rs256 ... ok
[INFO] [stdout] test tests::ps384 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jwt-simple
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - (line 149) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name jwt_simple --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-f5ccf7dfbfa8eaad.rlib --extern coarsetime=/opt/rustwide/target/debug/deps/libcoarsetime-16f08b05fb000c28.rlib --extern ct_codecs=/opt/rustwide/target/debug/deps/libct_codecs-2f2891282bef5c46.rlib --extern ed25519_compact=/opt/rustwide/target/debug/deps/libed25519_compact-e23690411a3cacfd.rlib --extern hmac_sha1_compact=/opt/rustwide/target/debug/deps/libhmac_sha1_compact-b7ef127e637dcb50.rlib --extern hmac_sha256=/opt/rustwide/target/debug/deps/libhmac_sha256-7bf5fa32a526f0d6.rlib --extern hmac_sha512=/opt/rustwide/target/debug/deps/libhmac_sha512-f2a9cdce5d6200cc.rlib --extern jwt_simple=/opt/rustwide/target/debug/deps/libjwt_simple-8d201b7bf7f33bd2.rlib --extern k256=/opt/rustwide/target/debug/deps/libk256-bedc5e777f0499fd.rlib --extern p256=/opt/rustwide/target/debug/deps/libp256-74dd94c7801ea0ae.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-bbeaff171d04a2ca.rlib --extern rsa=/opt/rustwide/target/debug/deps/librsa-de96b1ba51afb903.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-14a64754eab9e871.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-3f49be40ab1ff16f.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-08964eda975fc0c7.rlib --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-5e16d5d4d21b1d9d.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7cc4e0415a04d5b922e28e3a18dfe0951cdb5301620e8de8b35557727842c2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cc4e0415a04d5b922e28e3a18dfe0951cdb5301620e8de8b35557727842c2cd", kill_on_drop: false }`
[INFO] [stdout] 7cc4e0415a04d5b922e28e3a18dfe0951cdb5301620e8de8b35557727842c2cd