[INFO] fetching crate vestinglib 0.1.4...
[INFO] testing vestinglib-0.1.4 against 1.90.0 for beta-1.91-3
[INFO] extracting crate vestinglib 0.1.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate vestinglib 0.1.4
[INFO] finished tweaking crates.io crate vestinglib 0.1.4
[INFO] tweaked toml for crates.io crate vestinglib 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vestinglib 0.1.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a77b10ce40cd1145b518547f9ebb9029e9c6aad6ca60f56f4c26378f0db379b1
[INFO] running `Command { std: "docker" "start" "-a" "a77b10ce40cd1145b518547f9ebb9029e9c6aad6ca60f56f4c26378f0db379b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a77b10ce40cd1145b518547f9ebb9029e9c6aad6ca60f56f4c26378f0db379b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77b10ce40cd1145b518547f9ebb9029e9c6aad6ca60f56f4c26378f0db379b1", kill_on_drop: false }`
[INFO] [stdout] a77b10ce40cd1145b518547f9ebb9029e9c6aad6ca60f56f4c26378f0db379b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e19e5086f4087551c70943318fea6e3004ae097a111ea598729842deeec07fe9
[INFO] running `Command { std: "docker" "start" "-a" "e19e5086f4087551c70943318fea6e3004ae097a111ea598729842deeec07fe9", kill_on_drop: false }`
[INFO] [stderr]    Compiling vestinglib v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "e19e5086f4087551c70943318fea6e3004ae097a111ea598729842deeec07fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e19e5086f4087551c70943318fea6e3004ae097a111ea598729842deeec07fe9", kill_on_drop: false }`
[INFO] [stdout] e19e5086f4087551c70943318fea6e3004ae097a111ea598729842deeec07fe9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65f555dd15357e8293c88d94014087d168b026246e78c66f47fd6304729f1a83
[INFO] running `Command { std: "docker" "start" "-a" "65f555dd15357e8293c88d94014087d168b026246e78c66f47fd6304729f1a83", kill_on_drop: false }`
[INFO] [stderr]    Compiling vestinglib v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "65f555dd15357e8293c88d94014087d168b026246e78c66f47fd6304729f1a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f555dd15357e8293c88d94014087d168b026246e78c66f47fd6304729f1a83", kill_on_drop: false }`
[INFO] [stdout] 65f555dd15357e8293c88d94014087d168b026246e78c66f47fd6304729f1a83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 472e23af6f525ebd278c7e6e556889f41bd386161525348120ce7ae21576d99b
[INFO] running `Command { std: "docker" "start" "-a" "472e23af6f525ebd278c7e6e556889f41bd386161525348120ce7ae21576d99b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vestinglib-4e367b8ac385a5ae)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::fails_when_params_are_inalid ... ok
[INFO] [stdout] test tests::it_fails_if_number_of_issued_tokens_bigger_than_grant ... ok
[INFO] [stdout] test tests::it_returns_total_amount ... ok
[INFO] [stdout] test tests::it_returns_gradual_amount ... ok
[INFO] [stderr]    Doc-tests vestinglib
[INFO] [stdout] test tests::fails_when_grant_is_revoked ... ok
[INFO] [stdout] test tests::returns_zero_before_cliff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[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" "472e23af6f525ebd278c7e6e556889f41bd386161525348120ce7ae21576d99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "472e23af6f525ebd278c7e6e556889f41bd386161525348120ce7ae21576d99b", kill_on_drop: false }`
[INFO] [stdout] 472e23af6f525ebd278c7e6e556889f41bd386161525348120ce7ae21576d99b