[INFO] cloning repository https://github.com/topecongiro/usedump-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/topecongiro/usedump-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopecongiro%2Fusedump-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopecongiro%2Fusedump-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b71f8bbf8289696c1afefb66b5edb29be0bd422
[INFO] testing topecongiro/usedump-rs against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopecongiro%2Fusedump-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/topecongiro/usedump-rs on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/topecongiro/usedump-rs
[INFO] finished tweaking git repo https://github.com/topecongiro/usedump-rs
[INFO] tweaked toml for git repo https://github.com/topecongiro/usedump-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/topecongiro/usedump-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/rust-analyzer/rust-analyzer`
[INFO] [stderr]     Updating git repository `https://github.com/jackh726/chalk.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded drop_bomb v0.1.4
[INFO] [stderr]   Downloaded join_to_string v0.1.3
[INFO] [stderr]   Downloaded jod-thread v0.1.0
[INFO] [stderr]   Downloaded ra_vfs v0.5.2
[INFO] [stderr]   Downloaded rowan v0.7.1
[INFO] [stderr]   Downloaded rustc_lexer v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0c9896c1e92346854f0f974ccf8f9782eb3bb6249388fbe237b7ec63bd89d33
[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" "c0c9896c1e92346854f0f974ccf8f9782eb3bb6249388fbe237b7ec63bd89d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0c9896c1e92346854f0f974ccf8f9782eb3bb6249388fbe237b7ec63bd89d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c9896c1e92346854f0f974ccf8f9782eb3bb6249388fbe237b7ec63bd89d33", kill_on_drop: false }`
[INFO] [stdout] c0c9896c1e92346854f0f974ccf8f9782eb3bb6249388fbe237b7ec63bd89d33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e26c6e348d002de7777d89755b64f7ffca01a11eef88786c4a4805123c6c8241
[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" "e26c6e348d002de7777d89755b64f7ffca01a11eef88786c4a4805123c6c8241", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling text_unit v0.1.9
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling smallvec v1.0.0
[INFO] [stderr]    Compiling thin-dst v1.0.0
[INFO] [stderr]    Compiling once_cell v1.2.0
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling drop_bomb v0.1.4
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling relative-path v1.0.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling lalrpop-intern v0.15.1
[INFO] [stderr]    Compiling ra_arena v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling jod-thread v0.1.0
[INFO] [stderr]    Compiling join_to_string v0.1.3
[INFO] [stderr]    Compiling format-buf v1.0.0
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rustc_lexer v0.1.0
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling chalk-macros v0.1.1 (https://github.com/jackh726/chalk.git?rev=095cd38a4f16337913bba487f2055b9ca0179f30#095cd38a)
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling lock_api v0.3.2
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling bit-set v0.5.1
[INFO] [stderr]    Compiling ra_parser v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling fst v0.3.5
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling ena v0.13.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling parking_lot_core v0.7.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling psm v0.1.6
[INFO] [stderr]    Compiling stacker v0.1.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling chalk-engine v0.9.0 (https://github.com/jackh726/chalk.git?rev=095cd38a4f16337913bba487f2055b9ca0179f30#095cd38a)
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling ra_prof v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling proptest v0.9.4
[INFO] [stderr]    Compiling notify v4.0.14
[INFO] [stderr]    Compiling ra_vfs v0.5.2
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling ra_vfs_glob v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling ra_text_edit v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling salsa-macros v0.14.1
[INFO] [stderr]    Compiling chalk-derive v0.1.0 (https://github.com/jackh726/chalk.git?rev=095cd38a4f16337913bba487f2055b9ca0179f30#095cd38a)
[INFO] [stderr]    Compiling chalk-ir v0.1.0 (https://github.com/jackh726/chalk.git?rev=095cd38a4f16337913bba487f2055b9ca0179f30#095cd38a)
[INFO] [stderr]    Compiling chalk-rust-ir v0.1.0 (https://github.com/jackh726/chalk.git?rev=095cd38a4f16337913bba487f2055b9ca0179f30#095cd38a)
[INFO] [stderr]    Compiling chalk-solve v0.1.0 (https://github.com/jackh726/chalk.git?rev=095cd38a4f16337913bba487f2055b9ca0179f30#095cd38a)
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling smol_str v0.1.15
[INFO] [stderr]    Compiling serde_json v1.0.42
[INFO] [stderr]    Compiling rowan v0.7.1
[INFO] [stderr]    Compiling ra_tt v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling ra_syntax v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling test_utils v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling cargo_metadata v0.9.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling salsa v0.14.1
[INFO] [stderr]    Compiling rayon v1.2.1
[INFO] [stderr]    Compiling ra_cfg v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling ra_mbe v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling ra_fmt v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling ra_db v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling ra_project_model v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling ra_hir_expand v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling ra_hir_def v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling ra_hir_ty v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling ra_hir v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling ra_assists v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling ra_ide v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling ra_batch v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling usedump v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 39s
[INFO] running `Command { std: "docker" "inspect" "e26c6e348d002de7777d89755b64f7ffca01a11eef88786c4a4805123c6c8241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e26c6e348d002de7777d89755b64f7ffca01a11eef88786c4a4805123c6c8241", kill_on_drop: false }`
[INFO] [stdout] e26c6e348d002de7777d89755b64f7ffca01a11eef88786c4a4805123c6c8241
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--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] eae2d6af096a7b6d0367c0f93442449b7e4e155317d028e9b0be059c58c4e58e
[INFO] running `Command { std: "docker" "start" "-a" "eae2d6af096a7b6d0367c0f93442449b7e4e155317d028e9b0be059c58c4e58e", kill_on_drop: false }`
[INFO] [stderr]    Compiling usedump v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "eae2d6af096a7b6d0367c0f93442449b7e4e155317d028e9b0be059c58c4e58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eae2d6af096a7b6d0367c0f93442449b7e4e155317d028e9b0be059c58c4e58e", kill_on_drop: false }`
[INFO] [stdout] eae2d6af096a7b6d0367c0f93442449b7e4e155317d028e9b0be059c58c4e58e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2aa01f2e09c0e2d5cd8558d9e1d37dc5cacd02605863b4ca7678d62a4e62e90f
[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" "2aa01f2e09c0e2d5cd8558d9e1d37dc5cacd02605863b4ca7678d62a4e62e90f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/usedump-a8f6f61d54fbf010
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2aa01f2e09c0e2d5cd8558d9e1d37dc5cacd02605863b4ca7678d62a4e62e90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa01f2e09c0e2d5cd8558d9e1d37dc5cacd02605863b4ca7678d62a4e62e90f", kill_on_drop: false }`
[INFO] [stdout] 2aa01f2e09c0e2d5cd8558d9e1d37dc5cacd02605863b4ca7678d62a4e62e90f