[INFO] fetching crate progress-rs 0.3.1...
[INFO] testing progress-rs-0.3.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate progress-rs 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate progress-rs 0.3.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate progress-rs 0.3.1
[INFO] finished tweaking crates.io crate progress-rs 0.3.1
[INFO] tweaked toml for crates.io crate progress-rs 0.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d2fac8aedbdcaadc51c298385edfe94580c7c4d478114d2be82a5328de6b49c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4d2fac8aedbdcaadc51c298385edfe94580c7c4d478114d2be82a5328de6b49c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d2fac8aedbdcaadc51c298385edfe94580c7c4d478114d2be82a5328de6b49c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2fac8aedbdcaadc51c298385edfe94580c7c4d478114d2be82a5328de6b49c", kill_on_drop: false }`
[INFO] [stdout] 4d2fac8aedbdcaadc51c298385edfe94580c7c4d478114d2be82a5328de6b49c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cc9a49713c79825054cafd86b2c7de4945e3733007dbbea632d47dcfc36fa3eb
[INFO] running `Command { std: "docker" "start" "-a" "cc9a49713c79825054cafd86b2c7de4945e3733007dbbea632d47dcfc36fa3eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling terminal_size v0.1.15
[INFO] [stderr]    Compiling progress-rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "cc9a49713c79825054cafd86b2c7de4945e3733007dbbea632d47dcfc36fa3eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc9a49713c79825054cafd86b2c7de4945e3733007dbbea632d47dcfc36fa3eb", kill_on_drop: false }`
[INFO] [stdout] cc9a49713c79825054cafd86b2c7de4945e3733007dbbea632d47dcfc36fa3eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4039071544dfd593b5a3fe93074846934f1364e3969365cba686d963c46a6d00
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4039071544dfd593b5a3fe93074846934f1364e3969365cba686d963c46a6d00", kill_on_drop: false }`
[INFO] [stderr]    Compiling progress-rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "4039071544dfd593b5a3fe93074846934f1364e3969365cba686d963c46a6d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4039071544dfd593b5a3fe93074846934f1364e3969365cba686d963c46a6d00", kill_on_drop: false }`
[INFO] [stdout] 4039071544dfd593b5a3fe93074846934f1364e3969365cba686d963c46a6d00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b5849868fb7c458da9bfcb18d90c018d6296a6eb580895149315e77be1d9197f
[INFO] running `Command { std: "docker" "start" "-a" "b5849868fb7c458da9bfcb18d90c018d6296a6eb580895149315e77be1d9197f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/progress-bc1d4c1f1079f9e8
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-b18a7e274fa6ed00
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test advances_accordingly ... ok
[INFO] [stdout] test backwards_does_not_get_below_zero ... ok
[INFO] [stdout] test creates_progress_bar ... ok
[INFO] [stdout] test creates_caption ... ok
[INFO] [stdout] test not_finished_while_in_progress ... ok
[INFO] [stdout] test increments_one ... ok
[INFO] [stdout] test decrements_one ... ok
[INFO] [stdout] test do_not_increment_above_total ... ok
[INFO] [stdout] test forward_does_not_advance_above_total ... ok
[INFO] [stdout] test finished_when_finished ... ok
[INFO] [stderr]    Doc-tests progress
[INFO] [stdout] test generated_with_default_values ... ok
[INFO] [stdout] test do_not_decrement_below_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/progress.rs - progress::Progress::current (line 55) ... ok
[INFO] [stdout] test src/progress.rs - progress::Progress::forward (line 81) ... ok
[INFO] [stdout] test src/progress.rs - progress::Progress::backward (line 99) ... ok
[INFO] [stdout] test src/progress.rs - progress::Progress::total (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b5849868fb7c458da9bfcb18d90c018d6296a6eb580895149315e77be1d9197f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5849868fb7c458da9bfcb18d90c018d6296a6eb580895149315e77be1d9197f", kill_on_drop: false }`
[INFO] [stdout] b5849868fb7c458da9bfcb18d90c018d6296a6eb580895149315e77be1d9197f