[INFO] cloning repository https://github.com/MinusKelvin/ppt-tas [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MinusKelvin/ppt-tas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinusKelvin%2Fppt-tas", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinusKelvin%2Fppt-tas'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c8105c90be44abd58e37d2978f778eed5ca03d5 [INFO] checking MinusKelvin/ppt-tas against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinusKelvin%2Fppt-tas" "/workspace/builds/worker-113/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-113/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MinusKelvin/ppt-tas 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] started tweaking git repo https://github.com/MinusKelvin/ppt-tas [INFO] finished tweaking git repo https://github.com/MinusKelvin/ppt-tas [INFO] tweaked toml for git repo https://github.com/MinusKelvin/ppt-tas written to /workspace/builds/worker-113/source/Cargo.toml [INFO] crate git repo https://github.com/MinusKelvin/ppt-tas 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] d405c81ebd61d9317466db43b8828fd7e3de244e2fc38f0582829e805ee83566 [INFO] running `Command { std: "docker" "start" "-a" "d405c81ebd61d9317466db43b8828fd7e3de244e2fc38f0582829e805ee83566", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d405c81ebd61d9317466db43b8828fd7e3de244e2fc38f0582829e805ee83566", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d405c81ebd61d9317466db43b8828fd7e3de244e2fc38f0582829e805ee83566", kill_on_drop: false }` [INFO] [stdout] d405c81ebd61d9317466db43b8828fd7e3de244e2fc38f0582829e805ee83566 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] [stdout] 6c4ec2c830a4a5e3fc333ec91663c77607a7988d841c5d16ac0a86d0ba9fb601 [INFO] running `Command { std: "docker" "start" "-a" "6c4ec2c830a4a5e3fc333ec91663c77607a7988d841c5d16ac0a86d0ba9fb601", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ppt-tas v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/main.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{ stdin, Read }; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/unix.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn playback() -> Result<()> { [INFO] [stdout] | ---------- expected `std::result::Result<(), Box<(dyn std::error::Error + 'static)>>` because of return type [INFO] [stdout] ... [INFO] [stdout] 27 | detach(pid) [INFO] [stdout] | ^^^^^^^^^^^ expected struct `Box`, found enum `nix::Error` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<_, Box<(dyn std::error::Error + 'static)>>` [INFO] [stdout] found enum `std::result::Result<_, nix::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read_to_string` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/unix.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 84 | .read_to_string(&mut cmdline).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ method not found in `std::fs::File` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::io::Read;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/unix.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 92 | fn breakpoint(pid: Pid, addr: u64) -> Result<()> { [INFO] [stdout] | ---------- expected `std::result::Result<(), Box<(dyn std::error::Error + 'static)>>` because of return type [INFO] [stdout] ... [INFO] [stdout] 107 | setregs(pid, regs) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected struct `Box`, found enum `nix::Error` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<_, Box<(dyn std::error::Error + 'static)>>` [INFO] [stdout] found enum `std::result::Result<_, nix::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ppt-tas` due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/main.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{ stdin, Read }; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/unix.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn playback() -> Result<()> { [INFO] [stdout] | ---------- expected `std::result::Result<(), Box<(dyn std::error::Error + 'static)>>` because of return type [INFO] [stdout] ... [INFO] [stdout] 27 | detach(pid) [INFO] [stdout] | ^^^^^^^^^^^ expected struct `Box`, found enum `nix::Error` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<_, Box<(dyn std::error::Error + 'static)>>` [INFO] [stdout] found enum `std::result::Result<_, nix::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read_to_string` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/unix.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 84 | .read_to_string(&mut cmdline).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ method not found in `std::fs::File` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::io::Read;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/unix.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 92 | fn breakpoint(pid: Pid, addr: u64) -> Result<()> { [INFO] [stdout] | ---------- expected `std::result::Result<(), Box<(dyn std::error::Error + 'static)>>` because of return type [INFO] [stdout] ... [INFO] [stdout] 107 | setregs(pid, regs) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected struct `Box`, found enum `nix::Error` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<_, Box<(dyn std::error::Error + 'static)>>` [INFO] [stdout] found enum `std::result::Result<_, nix::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "6c4ec2c830a4a5e3fc333ec91663c77607a7988d841c5d16ac0a86d0ba9fb601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c4ec2c830a4a5e3fc333ec91663c77607a7988d841c5d16ac0a86d0ba9fb601", kill_on_drop: false }` [INFO] [stdout] 6c4ec2c830a4a5e3fc333ec91663c77607a7988d841c5d16ac0a86d0ba9fb601