[INFO] fetching crate breakable-block 1.0.0...
[INFO] testing breakable-block-1.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate breakable-block 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate breakable-block 1.0.0
[INFO] finished tweaking crates.io crate breakable-block 1.0.0
[INFO] tweaked toml for crates.io crate breakable-block 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate breakable-block 1.0.0 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] 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] 4a7627a73ffda87d068d8d3c7d1a7027152f1b7d41404b48866a3138d1615fc8
[INFO] running `Command { std: "docker" "start" "-a" "4a7627a73ffda87d068d8d3c7d1a7027152f1b7d41404b48866a3138d1615fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a7627a73ffda87d068d8d3c7d1a7027152f1b7d41404b48866a3138d1615fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a7627a73ffda87d068d8d3c7d1a7027152f1b7d41404b48866a3138d1615fc8", kill_on_drop: false }`
[INFO] [stdout] 4a7627a73ffda87d068d8d3c7d1a7027152f1b7d41404b48866a3138d1615fc8
[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] ee0bd6e87de5bd9aefe834fa71e01a58ad5c70a6ed68e840c995de8498c5436c
[INFO] running `Command { std: "docker" "start" "-a" "ee0bd6e87de5bd9aefe834fa71e01a58ad5c70a6ed68e840c995de8498c5436c", kill_on_drop: false }`
[INFO] [stderr]    Compiling breakable-block v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "ee0bd6e87de5bd9aefe834fa71e01a58ad5c70a6ed68e840c995de8498c5436c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee0bd6e87de5bd9aefe834fa71e01a58ad5c70a6ed68e840c995de8498c5436c", kill_on_drop: false }`
[INFO] [stdout] ee0bd6e87de5bd9aefe834fa71e01a58ad5c70a6ed68e840c995de8498c5436c
[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] 6604f66c98f1d31554376a327029f1a27a1ce111242d0ae9543a72bee3ff4d5e
[INFO] running `Command { std: "docker" "start" "-a" "6604f66c98f1d31554376a327029f1a27a1ce111242d0ae9543a72bee3ff4d5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling breakable-block v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "6604f66c98f1d31554376a327029f1a27a1ce111242d0ae9543a72bee3ff4d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6604f66c98f1d31554376a327029f1a27a1ce111242d0ae9543a72bee3ff4d5e", kill_on_drop: false }`
[INFO] [stdout] 6604f66c98f1d31554376a327029f1a27a1ce111242d0ae9543a72bee3ff4d5e
[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] 038a647a450716fa6eac0ad6b4d5973569488a7b276580226ab9751d387fe5c2
[INFO] running `Command { std: "docker" "start" "-a" "038a647a450716fa6eac0ad6b4d5973569488a7b276580226ab9751d387fe5c2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/breakable_block-c3a860aebf5902a2)
[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 tests/can_break.rs (/opt/rustwide/target/debug/deps/can_break-3aff0dd41f618f25)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test can_break ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/does_not_loop.rs (/opt/rustwide/target/debug/deps/does_not_loop-7516e7a6927ec431)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test does_not_loop_with_break ... ok
[INFO] [stdout] test does_not_loop_without_break ... ok
[INFO] [stderr]    Doc-tests breakable_block
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "038a647a450716fa6eac0ad6b4d5973569488a7b276580226ab9751d387fe5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038a647a450716fa6eac0ad6b4d5973569488a7b276580226ab9751d387fe5c2", kill_on_drop: false }`
[INFO] [stdout] 038a647a450716fa6eac0ad6b4d5973569488a7b276580226ab9751d387fe5c2