[INFO] fetching crate cents 0.1.1...
[INFO] testing cents-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cents 0.1.1 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate cents 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cents 0.1.1
[INFO] finished tweaking crates.io crate cents 0.1.1
[INFO] tweaked toml for crates.io crate cents 0.1.1 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f11366441cffe08fb38edf977d67862015ffaeb03cb0bcef6a6e1cf6a958594a
[INFO] running `Command { std: "docker" "start" "-a" "f11366441cffe08fb38edf977d67862015ffaeb03cb0bcef6a6e1cf6a958594a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f11366441cffe08fb38edf977d67862015ffaeb03cb0bcef6a6e1cf6a958594a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f11366441cffe08fb38edf977d67862015ffaeb03cb0bcef6a6e1cf6a958594a", kill_on_drop: false }`
[INFO] [stdout] f11366441cffe08fb38edf977d67862015ffaeb03cb0bcef6a6e1cf6a958594a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7033066479eb28a051fa031473efea469e4f3c12484d3595ae9295cf5f103ed
[INFO] running `Command { std: "docker" "start" "-a" "e7033066479eb28a051fa031473efea469e4f3c12484d3595ae9295cf5f103ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling cents v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.75s
[INFO] running `Command { std: "docker" "inspect" "e7033066479eb28a051fa031473efea469e4f3c12484d3595ae9295cf5f103ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7033066479eb28a051fa031473efea469e4f3c12484d3595ae9295cf5f103ed", kill_on_drop: false }`
[INFO] [stdout] e7033066479eb28a051fa031473efea469e4f3c12484d3595ae9295cf5f103ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06f0cc85dabf8bc9d2324f7cd34c55c4534cb9e9e75c02d845cfba098bfe5080
[INFO] running `Command { std: "docker" "start" "-a" "06f0cc85dabf8bc9d2324f7cd34c55c4534cb9e9e75c02d845cfba098bfe5080", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cents v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "06f0cc85dabf8bc9d2324f7cd34c55c4534cb9e9e75c02d845cfba098bfe5080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06f0cc85dabf8bc9d2324f7cd34c55c4534cb9e9e75c02d845cfba098bfe5080", kill_on_drop: false }`
[INFO] [stdout] 06f0cc85dabf8bc9d2324f7cd34c55c4534cb9e9e75c02d845cfba098bfe5080
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5223784ee42fb5c9309e369c40d9f1078971fa62c72cc216ba77942a3fe65db
[INFO] running `Command { std: "docker" "start" "-a" "b5223784ee42fb5c9309e369c40d9f1078971fa62c72cc216ba77942a3fe65db", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cents-4ee1c2e07f28fe41)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::test_add_to_u64 ... ok
[INFO] [stdout] test test::test_to_big_int ... ok
[INFO] [stdout] test test::test_add_two_cents ... ok
[INFO] [stdout] test test::test_compare_to_u64 ... ok
[INFO] [stdout] test test::test_from_big_int ... ok
[INFO] [stderr]    Doc-tests cents
[INFO] [stdout] test test::test_one_cent_should_equal_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "b5223784ee42fb5c9309e369c40d9f1078971fa62c72cc216ba77942a3fe65db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5223784ee42fb5c9309e369c40d9f1078971fa62c72cc216ba77942a3fe65db", kill_on_drop: false }`
[INFO] [stdout] b5223784ee42fb5c9309e369c40d9f1078971fa62c72cc216ba77942a3fe65db