[INFO] cloning repository https://github.com/matanlurey/rustbook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matanlurey/rustbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatanlurey%2Frustbook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatanlurey%2Frustbook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62df8728e996214862ee1948e6f329492a287229
[INFO] checking matanlurey/rustbook against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatanlurey%2Frustbook" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matanlurey/rustbook on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matanlurey/rustbook
[INFO] finished tweaking git repo https://github.com/matanlurey/rustbook
[INFO] tweaked toml for git repo https://github.com/matanlurey/rustbook written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/matanlurey/rustbook already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_core v0.6.4
[INFO] [stderr]   Downloaded getrandom v0.2.7
[INFO] [stderr]   Downloaded rand v0.8.5
[INFO] [stderr]   Downloaded libc v0.2.134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc0acc82e96b2082841cbf397899c3d24f1d9249bc737784425138fa0017c584
[INFO] running `Command { std: "docker" "start" "-a" "fc0acc82e96b2082841cbf397899c3d24f1d9249bc737784425138fa0017c584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc0acc82e96b2082841cbf397899c3d24f1d9249bc737784425138fa0017c584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc0acc82e96b2082841cbf397899c3d24f1d9249bc737784425138fa0017c584", kill_on_drop: false }`
[INFO] [stdout] fc0acc82e96b2082841cbf397899c3d24f1d9249bc737784425138fa0017c584
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5490f68c69a80e730565c74eab98c62726c1b8f2927aaf83efe5ea15724f678d
[INFO] running `Command { std: "docker" "start" "-a" "5490f68c69a80e730565c74eab98c62726c1b8f2927aaf83efe5ea15724f678d", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking cli-program v0.1.0 (/opt/rustwide/workdir/chapter/12-cli-program)
[INFO] [stderr]     Checking web-server v0.1.0 (/opt/rustwide/workdir/chapter/20-web-server)
[INFO] [stderr]     Checking automated-tests v0.1.0 (/opt/rustwide/workdir/chapter/11-automated-tests)
[INFO] [stderr]     Checking using-structs v0.1.0 (/opt/rustwide/workdir/chapter/05-using-structs)
[INFO] [stderr]     Checking understanding-ownership v0.1.0 (/opt/rustwide/workdir/chapter/04-understanding-ownership)
[INFO] [stderr]     Checking error-handling v0.1.0 (/opt/rustwide/workdir/chapter/09-error-handling)
[INFO] [stderr]     Checking advanced-features v0.1.0 (/opt/rustwide/workdir/chapter/19-advanced-features)
[INFO] [stderr]     Checking getting-started v0.0.0 (/opt/rustwide/workdir/chapter/01-getting-started)
[INFO] [stderr]     Checking functional-features v0.1.0 (/opt/rustwide/workdir/chapter/13-functional-features)
[INFO] [stderr]     Checking enums-patterns v0.1.0 (/opt/rustwide/workdir/chapter/06-enums-patterns)
[INFO] [stderr]     Checking generics-traits-lifetimes v0.1.0 (/opt/rustwide/workdir/chapter/10-generics-traits-lifetimes)
[INFO] [stderr]     Checking patterns-matching v0.1.0 (/opt/rustwide/workdir/chapter/18-patterns-matching)
[INFO] [stderr]     Checking smart-pointers v0.1.0 (/opt/rustwide/workdir/chapter/15-smart-pointers)
[INFO] [stderr]     Checking more-cargo v0.1.0 (/opt/rustwide/workdir/chapter/14-more-cargo)
[INFO] [stderr]     Checking object-oriented v0.1.0 (/opt/rustwide/workdir/chapter/17-object-oriented)
[INFO] [stderr]     Checking fearless-concurrency v0.1.0 (/opt/rustwide/workdir/chapter/16-fearless-concurrency)
[INFO] [stderr]     Checking common-concepts v0.1.0 (/opt/rustwide/workdir/chapter/03-common-concepts)
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking growing-projects v0.1.0 (/opt/rustwide/workdir/chapter/07-growing-projects)
[INFO] [stderr]     Checking guessing-game v0.0.0 (/opt/rustwide/workdir/chapter/02-guessing-game)
[INFO] [stderr]     Checking common-collections v0.1.0 (/opt/rustwide/workdir/chapter/08-common-collections)
[INFO] [stdout] error: couldn't read chapter/07-growing-projects/bin/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read chapter/07-growing-projects/bin/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `growing-projects` (bin "main" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `growing-projects` (bin "main") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5490f68c69a80e730565c74eab98c62726c1b8f2927aaf83efe5ea15724f678d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5490f68c69a80e730565c74eab98c62726c1b8f2927aaf83efe5ea15724f678d", kill_on_drop: false }`
[INFO] [stdout] 5490f68c69a80e730565c74eab98c62726c1b8f2927aaf83efe5ea15724f678d
[INFO] checking matanlurey/rustbook against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatanlurey%2Frustbook" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matanlurey/rustbook on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matanlurey/rustbook
[INFO] finished tweaking git repo https://github.com/matanlurey/rustbook
[INFO] tweaked toml for git repo https://github.com/matanlurey/rustbook written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/matanlurey/rustbook already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b09fd03adca3d7fc801a6dc35da090f55ef4ce6aae7ebd60c76cbb55e9639c21
[INFO] running `Command { std: "docker" "start" "-a" "b09fd03adca3d7fc801a6dc35da090f55ef4ce6aae7ebd60c76cbb55e9639c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b09fd03adca3d7fc801a6dc35da090f55ef4ce6aae7ebd60c76cbb55e9639c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b09fd03adca3d7fc801a6dc35da090f55ef4ce6aae7ebd60c76cbb55e9639c21", kill_on_drop: false }`
[INFO] [stdout] b09fd03adca3d7fc801a6dc35da090f55ef4ce6aae7ebd60c76cbb55e9639c21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95be685da20c5da5e0646e10cf477132846f4f67adfbb6a98d8cba4faf39e1e3
[INFO] running `Command { std: "docker" "start" "-a" "95be685da20c5da5e0646e10cf477132846f4f67adfbb6a98d8cba4faf39e1e3", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "95be685da20c5da5e0646e10cf477132846f4f67adfbb6a98d8cba4faf39e1e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95be685da20c5da5e0646e10cf477132846f4f67adfbb6a98d8cba4faf39e1e3", kill_on_drop: false }`
[INFO] [stdout] 95be685da20c5da5e0646e10cf477132846f4f67adfbb6a98d8cba4faf39e1e3