[INFO] fetching crate flexiber 0.1.0...
[INFO] testing flexiber-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate flexiber 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate flexiber 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flexiber 0.1.0
[INFO] finished tweaking crates.io crate flexiber 0.1.0
[INFO] tweaked toml for crates.io crate flexiber 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cca0f08f35a0ba03456e8c0e349e430b22c05f30a9f78a65999a04e2536fbc73
[INFO] running `Command { std: "docker" "start" "-a" "cca0f08f35a0ba03456e8c0e349e430b22c05f30a9f78a65999a04e2536fbc73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cca0f08f35a0ba03456e8c0e349e430b22c05f30a9f78a65999a04e2536fbc73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca0f08f35a0ba03456e8c0e349e430b22c05f30a9f78a65999a04e2536fbc73", kill_on_drop: false }`
[INFO] [stdout] cca0f08f35a0ba03456e8c0e349e430b22c05f30a9f78a65999a04e2536fbc73
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e003d0b3e34974bf59cf436a879782d2f93d51d6aa0c42f4ca2c16335419dff4
[INFO] running `Command { std: "docker" "start" "-a" "e003d0b3e34974bf59cf436a879782d2f93d51d6aa0c42f4ca2c16335419dff4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling delog v0.1.2
[INFO] [stderr]    Compiling flexiber v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "e003d0b3e34974bf59cf436a879782d2f93d51d6aa0c42f4ca2c16335419dff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e003d0b3e34974bf59cf436a879782d2f93d51d6aa0c42f4ca2c16335419dff4", kill_on_drop: false }`
[INFO] [stdout] e003d0b3e34974bf59cf436a879782d2f93d51d6aa0c42f4ca2c16335419dff4
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60acb4c4f331c22d4b2b87b44e0e89670895af6cd60597c6d4d9381cfc8f99f9
[INFO] running `Command { std: "docker" "start" "-a" "60acb4c4f331c22d4b2b87b44e0e89670895af6cd60597c6d4d9381cfc8f99f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling flexiber v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "60acb4c4f331c22d4b2b87b44e0e89670895af6cd60597c6d4d9381cfc8f99f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60acb4c4f331c22d4b2b87b44e0e89670895af6cd60597c6d4d9381cfc8f99f9", kill_on_drop: false }`
[INFO] [stdout] 60acb4c4f331c22d4b2b87b44e0e89670895af6cd60597c6d4d9381cfc8f99f9
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e28a2a6eb203d821b90bb28f530b9b941e44c2bb03cbc7406276a0e409bfed0d
[INFO] running `Command { std: "docker" "start" "-a" "e28a2a6eb203d821b90bb28f530b9b941e44c2bb03cbc7406276a0e409bfed0d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flexiber-1a203fe5de20f14c)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test decoder::tests::zero_length ... ok
[INFO] [stdout] test encoder::tests::zero_length ... ok
[INFO] [stdout] test length::tests::decode ... ok
[INFO] [stdout] test length::tests::encode ... ok
[INFO] [stdout] test simpletag::tests::simple_tag ... ok
[INFO] [stdout] test tag::tests::reconstruct ... ok
[INFO] [stdout] test length::tests::reject_indefinite_lengths ... ok
[INFO] [stdout] test traits::tests::nesty ... ok
[INFO] [stdout] test traits::tests::nesty2 ... ok
[INFO] [stdout] test tagged::tests::encode ... ok
[INFO] [stdout] test traits::tests::derive_option ... ok
[INFO] [stdout] test traits::tests::reconstruct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-8e74b94362155e80)
[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] [stderr]    Doc-tests flexiber
[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" "e28a2a6eb203d821b90bb28f530b9b941e44c2bb03cbc7406276a0e409bfed0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28a2a6eb203d821b90bb28f530b9b941e44c2bb03cbc7406276a0e409bfed0d", kill_on_drop: false }`
[INFO] [stdout] e28a2a6eb203d821b90bb28f530b9b941e44c2bb03cbc7406276a0e409bfed0d