[INFO] fetching crate block-buffer 0.11.0-rc.4...
[INFO] testing block-buffer-0.11.0-rc.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate block-buffer 0.11.0-rc.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate block-buffer 0.11.0-rc.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate block-buffer 0.11.0-rc.4
[INFO] tweaked toml for crates.io crate block-buffer 0.11.0-rc.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate block-buffer 0.11.0-rc.4 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 block-buffer 0.11.0-rc.4 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 52954700a81937b15ae2851d5d5b33cec7439eba2bee2d439be71117c58050ce
[INFO] running `Command { std: "docker" "start" "-a" "52954700a81937b15ae2851d5d5b33cec7439eba2bee2d439be71117c58050ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52954700a81937b15ae2851d5d5b33cec7439eba2bee2d439be71117c58050ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52954700a81937b15ae2851d5d5b33cec7439eba2bee2d439be71117c58050ce", kill_on_drop: false }`
[INFO] [stdout] 52954700a81937b15ae2851d5d5b33cec7439eba2bee2d439be71117c58050ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5c9aa87a65db737f4715fea61eb3a12b6edfd55bbe6fdcc378175329a284d39c
[INFO] running `Command { std: "docker" "start" "-a" "5c9aa87a65db737f4715fea61eb3a12b6edfd55bbe6fdcc378175329a284d39c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hybrid-array v0.3.0
[INFO] [stderr]    Compiling block-buffer v0.11.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "5c9aa87a65db737f4715fea61eb3a12b6edfd55bbe6fdcc378175329a284d39c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c9aa87a65db737f4715fea61eb3a12b6edfd55bbe6fdcc378175329a284d39c", kill_on_drop: false }`
[INFO] [stdout] 5c9aa87a65db737f4715fea61eb3a12b6edfd55bbe6fdcc378175329a284d39c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4c65130a639555d0ecf7f2e0f018cd52e450170aff44edcf13d02b2c4a4c7ac0
[INFO] running `Command { std: "docker" "start" "-a" "4c65130a639555d0ecf7f2e0f018cd52e450170aff44edcf13d02b2c4a4c7ac0", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v1.0.0
[INFO] [stderr]    Compiling block-buffer v0.11.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "4c65130a639555d0ecf7f2e0f018cd52e450170aff44edcf13d02b2c4a4c7ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c65130a639555d0ecf7f2e0f018cd52e450170aff44edcf13d02b2c4a4c7ac0", kill_on_drop: false }`
[INFO] [stdout] 4c65130a639555d0ecf7f2e0f018cd52e450170aff44edcf13d02b2c4a4c7ac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4b11b0ad1f4b09165979a6d3f8986ad023ef7c5276437ee63e0f86d99ad45d85
[INFO] running `Command { std: "docker" "start" "-a" "4b11b0ad1f4b09165979a6d3f8986ad023ef7c5276437ee63e0f86d99ad45d85", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/block_buffer-511afc44031d85fc)
[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] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-c0987bc394e470cc)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_eager_digest_pad ... ok
[INFO] [stdout] test test_eager_serialize ... ok
[INFO] [stdout] test test_lazy_serialize ... ok
[INFO] [stdout] test test_lazy_digest_pad ... ok
[INFO] [stdout] test test_try_new ... ok
[INFO] [stdout] test test_read ... ok
[INFO] [stdout] test test_read_serialize ... ok
[INFO] [stdout] test test_eager_paddings ... ok
[INFO] [stderr]    Doc-tests block_buffer
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 28) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 32) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.58s; merged doctests compilation took 0.48s
[INFO] running `Command { std: "docker" "inspect" "4b11b0ad1f4b09165979a6d3f8986ad023ef7c5276437ee63e0f86d99ad45d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b11b0ad1f4b09165979a6d3f8986ad023ef7c5276437ee63e0f86d99ad45d85", kill_on_drop: false }`
[INFO] [stdout] 4b11b0ad1f4b09165979a6d3f8986ad023ef7c5276437ee63e0f86d99ad45d85