[INFO] fetching crate jsonlines 1.0.0...
[INFO] testing jsonlines-1.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate jsonlines 1.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate jsonlines 1.0.0 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 jsonlines 1.0.0
[INFO] finished tweaking crates.io crate jsonlines 1.0.0
[INFO] tweaked toml for crates.io crate jsonlines 1.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate jsonlines 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded camino v1.0.5
[INFO] [stderr]   Downloaded is_executable v1.0.1
[INFO] [stderr]   Downloaded syn v1.0.78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ebf0328439f1a9abb76e4d3ab3e3c87b66f8b22922e155ab0d3cb0a65dce79ac
[INFO] running `Command { std: "docker" "start" "-a" "ebf0328439f1a9abb76e4d3ab3e3c87b66f8b22922e155ab0d3cb0a65dce79ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebf0328439f1a9abb76e4d3ab3e3c87b66f8b22922e155ab0d3cb0a65dce79ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebf0328439f1a9abb76e4d3ab3e3c87b66f8b22922e155ab0d3cb0a65dce79ac", kill_on_drop: false }`
[INFO] [stdout] ebf0328439f1a9abb76e4d3ab3e3c87b66f8b22922e155ab0d3cb0a65dce79ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ee8b4ac0953f42e02d05aa396dc2a2e07b4a6ff4838eccd031a543ee3f000eb1
[INFO] running `Command { std: "docker" "start" "-a" "ee8b4ac0953f42e02d05aa396dc2a2e07b4a6ff4838eccd031a543ee3f000eb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.78
[INFO] [stderr]    Compiling camino v1.0.5
[INFO] [stderr]    Compiling is_executable v1.0.1
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling jsonlines v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.72s
[INFO] running `Command { std: "docker" "inspect" "ee8b4ac0953f42e02d05aa396dc2a2e07b4a6ff4838eccd031a543ee3f000eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee8b4ac0953f42e02d05aa396dc2a2e07b4a6ff4838eccd031a543ee3f000eb1", kill_on_drop: false }`
[INFO] [stdout] ee8b4ac0953f42e02d05aa396dc2a2e07b4a6ff4838eccd031a543ee3f000eb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 118543e4e9ee4505efa4dc0abf672927985f448c298d9bdec8340d9ca755e153
[INFO] running `Command { std: "docker" "start" "-a" "118543e4e9ee4505efa4dc0abf672927985f448c298d9bdec8340d9ca755e153", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonlines v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "118543e4e9ee4505efa4dc0abf672927985f448c298d9bdec8340d9ca755e153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "118543e4e9ee4505efa4dc0abf672927985f448c298d9bdec8340d9ca755e153", kill_on_drop: false }`
[INFO] [stdout] 118543e4e9ee4505efa4dc0abf672927985f448c298d9bdec8340d9ca755e153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f8180594de7711d5d99009e2a712afe705a0a3bdb702ecc0c7dd7a034dc60e71
[INFO] running `Command { std: "docker" "start" "-a" "f8180594de7711d5d99009e2a712afe705a0a3bdb702ecc0c7dd7a034dc60e71", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsonlines-38a771b1c42c31d0)
[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]      Running unittests (/opt/rustwide/target/debug/deps/jsonlines_tail-c23a75db570a535b)
[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" "f8180594de7711d5d99009e2a712afe705a0a3bdb702ecc0c7dd7a034dc60e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8180594de7711d5d99009e2a712afe705a0a3bdb702ecc0c7dd7a034dc60e71", kill_on_drop: false }`
[INFO] [stdout] f8180594de7711d5d99009e2a712afe705a0a3bdb702ecc0c7dd7a034dc60e71