[INFO] cloning repository https://github.com/acfoltzer/exported-symbol-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/acfoltzer/exported-symbol-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facfoltzer%2Fexported-symbol-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facfoltzer%2Fexported-symbol-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13ee4d468beea510847d621e16ae644056f3fe26
[INFO] checking acfoltzer/exported-symbol-example against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facfoltzer%2Fexported-symbol-example" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/acfoltzer/exported-symbol-example on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking git repo https://github.com/acfoltzer/exported-symbol-example
[INFO] finished tweaking git repo https://github.com/acfoltzer/exported-symbol-example
[INFO] tweaked toml for git repo https://github.com/acfoltzer/exported-symbol-example written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/acfoltzer/exported-symbol-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d53fae43271b14b5324fc329401e2714bb1799016918f9c3cce5da2e11420d94
[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" "d53fae43271b14b5324fc329401e2714bb1799016918f9c3cce5da2e11420d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d53fae43271b14b5324fc329401e2714bb1799016918f9c3cce5da2e11420d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53fae43271b14b5324fc329401e2714bb1799016918f9c3cce5da2e11420d94", kill_on_drop: false }`
[INFO] [stdout] d53fae43271b14b5324fc329401e2714bb1799016918f9c3cce5da2e11420d94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--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] fb03ed44bc9af6a3a2cd9e7f034d23d5dcc7b288b8a7e909cfef754dd5192e43
[INFO] running `Command { std: "docker" "start" "-a" "fb03ed44bc9af6a3a2cd9e7f034d23d5dcc7b288b8a7e909cfef754dd5192e43", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]     Checking module v0.1.0 (/tmp/fixit/module)
[INFO] [stderr]    Migrating module/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking lib5 v0.1.0 (/tmp/fixit/lib5)
[INFO] [stderr]     Checking lib4 v0.1.0 (/tmp/fixit/lib4)
[INFO] [stderr]     Checking lib1 v0.1.0 (/tmp/fixit/lib1)
[INFO] [stderr]     Checking lib3 v0.1.0 (/tmp/fixit/lib3)
[INFO] [stderr]     Checking lib2 v0.1.0 (/tmp/fixit/lib2)
[INFO] [stderr]    Migrating lib5/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating lib3/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating lib1/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating lib4/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating lib2/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking exported-symbol-example v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating tests/working3.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/working1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/broken3.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/broken4.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/broken5.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/broken2.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed tests/broken4.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.04s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking exported-symbol-example v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "fb03ed44bc9af6a3a2cd9e7f034d23d5dcc7b288b8a7e909cfef754dd5192e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb03ed44bc9af6a3a2cd9e7f034d23d5dcc7b288b8a7e909cfef754dd5192e43", kill_on_drop: false }`
[INFO] [stdout] fb03ed44bc9af6a3a2cd9e7f034d23d5dcc7b288b8a7e909cfef754dd5192e43