[INFO] fetching crate jwt_hmac 0.2.0...
[INFO] testing jwt_hmac-0.2.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate jwt_hmac 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate jwt_hmac 0.2.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jwt_hmac 0.2.0
[INFO] finished tweaking crates.io crate jwt_hmac 0.2.0
[INFO] tweaked toml for crates.io crate jwt_hmac 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e199715b0f9af5908004378454e92e06ee89657dd592ba8b33a5069a552065b9
[INFO] running `Command { std: "docker" "start" "-a" "e199715b0f9af5908004378454e92e06ee89657dd592ba8b33a5069a552065b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e199715b0f9af5908004378454e92e06ee89657dd592ba8b33a5069a552065b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e199715b0f9af5908004378454e92e06ee89657dd592ba8b33a5069a552065b9", kill_on_drop: false }`
[INFO] [stdout] e199715b0f9af5908004378454e92e06ee89657dd592ba8b33a5069a552065b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca7df0c23b4a30fb230ea77ddf9b97f2cd670fe4d43e8eeab7658907f5b32cbd
[INFO] running `Command { std: "docker" "start" "-a" "ca7df0c23b4a30fb230ea77ddf9b97f2cd670fe4d43e8eeab7658907f5b32cbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling base64-url v1.4.13
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling jwt_hmac v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.41s
[INFO] running `Command { std: "docker" "inspect" "ca7df0c23b4a30fb230ea77ddf9b97f2cd670fe4d43e8eeab7658907f5b32cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7df0c23b4a30fb230ea77ddf9b97f2cd670fe4d43e8eeab7658907f5b32cbd", kill_on_drop: false }`
[INFO] [stdout] ca7df0c23b4a30fb230ea77ddf9b97f2cd670fe4d43e8eeab7658907f5b32cbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5a3b055372a9ea811c667fcaf8cd4ee3cebcc7b3db4574140752f9395289cd3
[INFO] running `Command { std: "docker" "start" "-a" "f5a3b055372a9ea811c667fcaf8cd4ee3cebcc7b3db4574140752f9395289cd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling jwt_hmac v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "f5a3b055372a9ea811c667fcaf8cd4ee3cebcc7b3db4574140752f9395289cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a3b055372a9ea811c667fcaf8cd4ee3cebcc7b3db4574140752f9395289cd3", kill_on_drop: false }`
[INFO] [stdout] f5a3b055372a9ea811c667fcaf8cd4ee3cebcc7b3db4574140752f9395289cd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dde87085faad7e756d6326d92921a11e1d31e887597d5aa431b9df5018f5788f
[INFO] running `Command { std: "docker" "start" "-a" "dde87085faad7e756d6326d92921a11e1d31e887597d5aa431b9df5018f5788f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jwt_hmac-4049eae0d0318255)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::can_create ... ok
[INFO] [stdout] test tests::can_parse ... ok
[INFO] [stdout] test tests::recognizes_bad_checksum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jwt_hmac
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - create (line 138) ... FAILED
[INFO] [stdout] test src/lib.rs - parse (line 91) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - create (line 138) stdout ----
[INFO] [stdout] error[E0254]: the name `jwt_hmac` is defined multiple times
[INFO] [stdout]  --> src/lib.rs:140:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate r#jwt_hmac;
[INFO] [stdout]   | ------------------------ previous import of the extern crate `jwt_hmac` here
[INFO] [stdout] 4 | use jwt_hmac;
[INFO] [stdout]   |     ^^^^^^^^ `jwt_hmac` reimported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `jwt_hmac` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0254`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - parse (line 91) stdout ----
[INFO] [stdout] error[E0254]: the name `jwt_hmac` is defined multiple times
[INFO] [stdout]  --> src/lib.rs:93:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate r#jwt_hmac;
[INFO] [stdout]   | ------------------------ previous import of the extern crate `jwt_hmac` here
[INFO] [stdout] 4 | use jwt_hmac;
[INFO] [stdout]   |     ^^^^^^^^ `jwt_hmac` reimported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `jwt_hmac` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0254`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - create (line 138)
[INFO] [stdout]     src/lib.rs - parse (line 91)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "dde87085faad7e756d6326d92921a11e1d31e887597d5aa431b9df5018f5788f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde87085faad7e756d6326d92921a11e1d31e887597d5aa431b9df5018f5788f", kill_on_drop: false }`
[INFO] [stdout] dde87085faad7e756d6326d92921a11e1d31e887597d5aa431b9df5018f5788f
