[INFO] fetching crate jwt-simple 0.2.5...
[INFO] testing jwt-simple-0.2.5 against 1.49.0 for beta-1.50-1
[INFO] extracting crate jwt-simple 0.2.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate jwt-simple 0.2.5 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jwt-simple 0.2.5
[INFO] finished tweaking crates.io crate jwt-simple 0.2.5
[INFO] tweaked toml for crates.io crate jwt-simple 0.2.5 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 954e70ab8df068fc3fe0ac39ec7fc62a0dff31ee8196a651e7750dc6ab9e317a
[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" "954e70ab8df068fc3fe0ac39ec7fc62a0dff31ee8196a651e7750dc6ab9e317a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "954e70ab8df068fc3fe0ac39ec7fc62a0dff31ee8196a651e7750dc6ab9e317a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954e70ab8df068fc3fe0ac39ec7fc62a0dff31ee8196a651e7750dc6ab9e317a", kill_on_drop: false }`
[INFO] [stdout] 954e70ab8df068fc3fe0ac39ec7fc62a0dff31ee8196a651e7750dc6ab9e317a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 19b8b3edece4b9e24c06715c44c6036d0f9a313da76b6f2250fbf4f1b538fd37
[INFO] running `Command { std: "docker" "start" "-a" "19b8b3edece4b9e24c06715c44c6036d0f9a313da76b6f2250fbf4f1b538fd37", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-oid v0.4.1
[INFO] [stderr]    Compiling smallvec v1.6.0
[INFO] [stderr]    Compiling ct-codecs v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint-dig v0.6.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pem v0.8.2
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling coarsetime v0.1.18
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling ff v0.8.0
[INFO] [stderr]    Compiling crypto-mac v0.10.0
[INFO] [stderr]    Compiling signature v1.2.2
[INFO] [stderr]    Compiling hmac-sha512 v0.1.8
[INFO] [stderr]    Compiling hmac-sha256 v0.1.6
[INFO] [stderr]    Compiling der v0.1.0
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling group v0.8.0
[INFO] [stderr]    Compiling ed25519-compact v0.1.9
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling simple_asn1 v0.4.1
[INFO] [stderr]    Compiling zeroize v1.2.0
[INFO] [stderr]    Compiling subtle-encoding v0.5.1
[INFO] [stderr]    Compiling pkcs8 v0.3.3
[INFO] [stderr]    Compiling elliptic-curve v0.8.4
[INFO] [stderr]    Compiling ecdsa v0.10.2
[INFO] [stderr]    Compiling p256 v0.7.1
[INFO] [stderr]    Compiling k256 v0.7.1
[INFO] [stderr]    Compiling rsa v0.3.0
[INFO] [stderr]    Compiling jwt-simple v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.25s
[INFO] running `Command { std: "docker" "inspect" "19b8b3edece4b9e24c06715c44c6036d0f9a313da76b6f2250fbf4f1b538fd37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b8b3edece4b9e24c06715c44c6036d0f9a313da76b6f2250fbf4f1b538fd37", kill_on_drop: false }`
[INFO] [stdout] 19b8b3edece4b9e24c06715c44c6036d0f9a313da76b6f2250fbf4f1b538fd37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06ba0da99c06430cdd5e8f59d82a5729f82d3661fd7761e86b8147e2154194ce
[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" "06ba0da99c06430cdd5e8f59d82a5729f82d3661fd7761e86b8147e2154194ce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jwt-simple v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.15s
[INFO] running `Command { std: "docker" "inspect" "06ba0da99c06430cdd5e8f59d82a5729f82d3661fd7761e86b8147e2154194ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ba0da99c06430cdd5e8f59d82a5729f82d3661fd7761e86b8147e2154194ce", kill_on_drop: false }`
[INFO] [stdout] 06ba0da99c06430cdd5e8f59d82a5729f82d3661fd7761e86b8147e2154194ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c16d450298587fec04a31c8809feadcc947031553656ad6a08c4ed45f0d0bdde
[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" "c16d450298587fec04a31c8809feadcc947031553656ad6a08c4ed45f0d0bdde", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jwt_simple-31576880eb52767d
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test claims::tests::should_set_standard_claims ... ok
[INFO] [stdout] test tests::hs384 ... ok
[INFO] [stdout] test token::should_verify_token ... ok
[INFO] [stdout] test token::multiple_audiences ... ok
[INFO] [stdout] test token::explicitly_empty_audiences ... ok
[INFO] [stdout] test tests::ed25519 ... 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. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jwt-simple
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - (line 147) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 173) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 98) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 199) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 67) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 81) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 161) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 255) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 191) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 128) ... ok
[INFO] [stdout] test src/lib.rs - (line 247) ... ok
[INFO] [stdout] test src/lib.rs - (line 231) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 173) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 98) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 199) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 67) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 81) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 161) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 255) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 161)
[INFO] [stdout]     src/lib.rs - (line 173)
[INFO] [stdout]     src/lib.rs - (line 199)
[INFO] [stdout]     src/lib.rs - (line 255)
[INFO] [stdout]     src/lib.rs - (line 67)
[INFO] [stdout]     src/lib.rs - (line 81)
[INFO] [stdout]     src/lib.rs - (line 98)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "c16d450298587fec04a31c8809feadcc947031553656ad6a08c4ed45f0d0bdde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16d450298587fec04a31c8809feadcc947031553656ad6a08c4ed45f0d0bdde", kill_on_drop: false }`
[INFO] [stdout] c16d450298587fec04a31c8809feadcc947031553656ad6a08c4ed45f0d0bdde