[INFO] updating cached repository https://github.com/bobs4462/tachyon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] [stderr] From https://github.com/bobs4462/tachyon
[INFO] [stderr]    1a7a50a..446fd53  master     -> master
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 446fd53125645db8c9db981c850d2cb8a7540969
[INFO] checking bobs4462/tachyon against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobs4462%2Ftachyon" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  30% (52/173)   
Checking out files:  31% (54/173)   
Checking out files:  32% (56/173)   
Checking out files:  33% (58/173)   
Checking out files:  34% (59/173)   
Checking out files:  35% (61/173)   
Checking out files:  36% (63/173)   
Checking out files:  37% (65/173)   
Checking out files:  38% (66/173)   
Checking out files:  39% (68/173)   
Checking out files:  40% (70/173)   
Checking out files:  41% (71/173)   
Checking out files:  42% (73/173)   
Checking out files:  43% (75/173)   
Checking out files:  44% (77/173)   
Checking out files:  45% (78/173)   
Checking out files:  46% (80/173)   
Checking out files:  47% (82/173)   
Checking out files:  48% (84/173)   
Checking out files:  49% (85/173)   
Checking out files:  50% (87/173)   
Checking out files:  51% (89/173)   
Checking out files:  52% (90/173)   
Checking out files:  53% (92/173)   
Checking out files:  54% (94/173)   
Checking out files:  55% (96/173)   
Checking out files:  56% (97/173)   
Checking out files:  57% (99/173)   
Checking out files:  58% (101/173)   
Checking out files:  59% (103/173)   
Checking out files:  60% (104/173)   
Checking out files:  61% (106/173)   
Checking out files:  62% (108/173)   
Checking out files:  63% (109/173)   
Checking out files:  64% (111/173)   
Checking out files:  65% (113/173)   
Checking out files:  66% (115/173)   
Checking out files:  67% (116/173)   
Checking out files:  68% (118/173)   
Checking out files:  69% (120/173)   
Checking out files:  70% (122/173)   
Checking out files:  71% (123/173)   
Checking out files:  72% (125/173)   
Checking out files:  73% (127/173)   
Checking out files:  74% (129/173)   
Checking out files:  75% (130/173)   
Checking out files:  76% (132/173)   
Checking out files:  77% (134/173)   
Checking out files:  78% (135/173)   
Checking out files:  79% (137/173)   
Checking out files:  80% (139/173)   
Checking out files:  81% (141/173)   
Checking out files:  82% (142/173)   
Checking out files:  83% (144/173)   
Checking out files:  84% (146/173)   
Checking out files:  85% (148/173)   
Checking out files:  86% (149/173)   
Checking out files:  87% (151/173)   
Checking out files:  88% (153/173)   
Checking out files:  89% (154/173)   
Checking out files:  90% (156/173)   
Checking out files:  91% (158/173)   
Checking out files:  92% (160/173)   
Checking out files:  93% (161/173)   
Checking out files:  94% (163/173)   
Checking out files:  95% (165/173)   
Checking out files:  96% (167/173)   
Checking out files:  97% (168/173)   
Checking out files:  98% (170/173)   
Checking out files:  99% (172/173)   
Checking out files: 100% (173/173)   
Checking out files: 100% (173/173), done.
[INFO] validating manifest of git repo https://github.com/bobs4462/tachyon on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bobs4462/tachyon
[INFO] finished tweaking git repo https://github.com/bobs4462/tachyon
[INFO] tweaked toml for git repo https://github.com/bobs4462/tachyon written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/bobs4462/tachyon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef47ae6ec46a35d532db270dfc08177ee3dd49d70f1078808e2a61cb5e990363
[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" "ef47ae6ec46a35d532db270dfc08177ee3dd49d70f1078808e2a61cb5e990363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef47ae6ec46a35d532db270dfc08177ee3dd49d70f1078808e2a61cb5e990363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef47ae6ec46a35d532db270dfc08177ee3dd49d70f1078808e2a61cb5e990363", kill_on_drop: false }`
[INFO] [stdout] ef47ae6ec46a35d532db270dfc08177ee3dd49d70f1078808e2a61cb5e990363
[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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d378d6d412addb261850ec08a62f35fa9f27454037dfc22541365601d5a81007
[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" "d378d6d412addb261850ec08a62f35fa9f27454037dfc22541365601d5a81007", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking futures-io v0.3.1
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]     Checking deunicode v0.4.3
[INFO] [stderr]     Checking pin-project-lite v0.1.2
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]     Checking humansize v1.1.0
[INFO] [stderr]     Checking once_cell v1.2.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling pest_meta v2.1.2
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking kv-log-macro v1.0.4
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking unic-segment v0.9.0
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking async-task v1.2.1
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]     Checking crossbeam-channel v0.4.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking async-std v1.4.0
[INFO] [stderr]     Checking globset v0.4.4
[INFO] [stderr]     Checking ignore v0.4.10
[INFO] [stderr]    Compiling parse-zoneinfo v0.2.1
[INFO] [stderr]     Checking globwalk v0.7.1
[INFO] [stderr]    Compiling chrono-tz v0.5.1
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling tokio-macros v0.2.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking tokio v0.2.8
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking tera v1.0.1
[INFO] [stderr]     Checking tachyon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "d378d6d412addb261850ec08a62f35fa9f27454037dfc22541365601d5a81007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d378d6d412addb261850ec08a62f35fa9f27454037dfc22541365601d5a81007", kill_on_drop: false }`
[INFO] [stdout] d378d6d412addb261850ec08a62f35fa9f27454037dfc22541365601d5a81007