[INFO] fetching crate countrs 0.1.6...
[INFO] testing countrs-0.1.6 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate countrs 0.1.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate countrs 0.1.6
[INFO] finished tweaking crates.io crate countrs 0.1.6
[INFO] tweaked toml for crates.io crate countrs 0.1.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate countrs 0.1.6 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e948cb7f9d219a5704a3b051451fed1e0b256f7e6234dcb306142bdd92362306
[INFO] running `Command { std: "docker" "start" "-a" "e948cb7f9d219a5704a3b051451fed1e0b256f7e6234dcb306142bdd92362306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e948cb7f9d219a5704a3b051451fed1e0b256f7e6234dcb306142bdd92362306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e948cb7f9d219a5704a3b051451fed1e0b256f7e6234dcb306142bdd92362306", kill_on_drop: false }`
[INFO] [stdout] e948cb7f9d219a5704a3b051451fed1e0b256f7e6234dcb306142bdd92362306
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e8d4830c6785487fe74513af7580c919f43ed74197153c566426384801277ea
[INFO] running `Command { std: "docker" "start" "-a" "0e8d4830c6785487fe74513af7580c919f43ed74197153c566426384801277ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling countrs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "0e8d4830c6785487fe74513af7580c919f43ed74197153c566426384801277ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e8d4830c6785487fe74513af7580c919f43ed74197153c566426384801277ea", kill_on_drop: false }`
[INFO] [stdout] 0e8d4830c6785487fe74513af7580c919f43ed74197153c566426384801277ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 994ac42a88be90275001efed63dae285a420a4fd2b8cb30e708708647156381e
[INFO] running `Command { std: "docker" "start" "-a" "994ac42a88be90275001efed63dae285a420a4fd2b8cb30e708708647156381e", kill_on_drop: false }`
[INFO] [stderr]    Compiling countrs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "994ac42a88be90275001efed63dae285a420a4fd2b8cb30e708708647156381e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "994ac42a88be90275001efed63dae285a420a4fd2b8cb30e708708647156381e", kill_on_drop: false }`
[INFO] [stdout] 994ac42a88be90275001efed63dae285a420a4fd2b8cb30e708708647156381e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34390dc27d22fb02c988c18a0d7562b18e6267cc4bf5eb3fcc16f2b14967c9a9
[INFO] running `Command { std: "docker" "start" "-a" "34390dc27d22fb02c988c18a0d7562b18e6267cc4bf5eb3fcc16f2b14967c9a9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/countrs-a32953e2ddc10a29)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::add_time_to_up_past_zero ... ok
[INFO] [stdout] test tests::add_time_to_down ... ok
[INFO] [stdout] test tests::days_since ... ok
[INFO] [stdout] test tests::days_until ... ok
[INFO] [stdout] test tests::flip_up_and_down ... ok
[INFO] [stdout] test tests::add_time_to_up ... ok
[INFO] [stdout] test tests::hours_since ... ok
[INFO] [stdout] test tests::hours_until ... ok
[INFO] [stdout] test tests::hours_minutes_seconds ... ok
[INFO] [stdout] test tests::minutes_since ... ok
[INFO] [stdout] test tests::remove_time_from_down_past_zero ... ok
[INFO] [stdout] test tests::remove_time_from_up ... ok
[INFO] [stdout] test tests::minutes_until ... ok
[INFO] [stdout] test tests::seconds_since ... ok
[INFO] [stdout] test tests::remove_time_from_down ... ok
[INFO] [stdout] test tests::write_and_read_up ... ok
[INFO] [stdout] test tests::write_and_read_down ... ok
[INFO] [stdout] test tests::seconds_until ... ok
[INFO] [stdout] test tests::too_much_time_causes_overflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests countrs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Counter (line 26) ... ok
[INFO] [stdout] test src/lib.rs - Counter (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34390dc27d22fb02c988c18a0d7562b18e6267cc4bf5eb3fcc16f2b14967c9a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34390dc27d22fb02c988c18a0d7562b18e6267cc4bf5eb3fcc16f2b14967c9a9", kill_on_drop: false }`
[INFO] [stdout] 34390dc27d22fb02c988c18a0d7562b18e6267cc4bf5eb3fcc16f2b14967c9a9