[INFO] cloning repository https://github.com/MartijnTheunissen/rc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MartijnTheunissen/rc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMartijnTheunissen%2Frc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMartijnTheunissen%2Frc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9fd585f813d74ee45b8f53c38740eff7b856f1c
[INFO] fixing MartijnTheunissen/rc against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMartijnTheunissen%2Frc" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MartijnTheunissen/rc
[INFO] finished tweaking git repo https://github.com/MartijnTheunissen/rc
[INFO] tweaked toml for git repo https://github.com/MartijnTheunissen/rc written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MartijnTheunissen/rc on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MartijnTheunissen/rc 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: librc/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `librc` (manifest) generated 1 warning
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rc` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-4-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6ea651c7f5008fcbc580c89d072cdf7968b75e9f46eebc47e00a63aa3378e3e2
[INFO] running `Command { std: "docker" "start" "6ea651c7f5008fcbc580c89d072cdf7968b75e9f46eebc47e00a63aa3378e3e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6ea651c7f5008fcbc580c89d072cdf7968b75e9f46eebc47e00a63aa3378e3e2" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ea651c7f5008fcbc580c89d072cdf7968b75e9f46eebc47e00a63aa3378e3e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6ea651c7f5008fcbc580c89d072cdf7968b75e9f46eebc47e00a63aa3378e3e2" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating librc/Cargo.toml from 2015 edition to 2018
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rc` (manifest) generated 1 warning
[INFO] [stderr] warning: librc/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `librc` (manifest) generated 1 warning
[INFO] [stderr]     Checking libc v0.2.31
[INFO] [stderr]    Compiling cc v1.0.0
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking rustc-demangle v0.1.5
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking librc v0.1.0 (/opt/rustwide/workdir/librc)
[INFO] [stderr]    Migrating librc/src/lib.rs from 2015 edition to 2018
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling dbus v0.4.1
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]        Fixed librc/src/tokens.rs (1 fix)
[INFO] [stderr]        Fixed librc/src/tokenizer.rs (9 fixes)
[INFO] [stderr]        Fixed librc/src/calc.rs (9 fixes)
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.14
[INFO] [stderr]     Checking linefeed v0.3.0
[INFO] [stderr]     Checking backtrace v0.3.3
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking notify-rust v3.4.2
[INFO] [stderr]     Checking rc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/main.rs from 2015 edition to 2018
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.48s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.4.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] [stderr] crater-edition-check: librc v0.1.0 (/opt/rustwide/workdir/librc) updating edition from 2015 to 2018
[INFO] [stderr] crater-edition-check: rc v0.0.1 (/opt/rustwide/workdir) updating edition from 2015 to 2018
[INFO] [stderr]     Checking librc v0.1.0 (/opt/rustwide/workdir/librc)
[INFO] [stdout] error[E0433]: cannot find `tokens` in the crate root
[INFO] [stdout]   --> librc/src/tokenizer.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |         c if ::tokens::InfixOp::from_char(c).is_some() => true,
[INFO] [stdout]    |                ^^^^^^ could not find `tokens` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  1 + use crate::tokens::InfixOp;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `InfixOp`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 28 -         c if ::tokens::InfixOp::from_char(c).is_some() => true,
[INFO] [stdout] 28 +         c if InfixOp::from_char(c).is_some() => true,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `tokens` in the crate root
[INFO] [stdout]    --> librc/src/tokenizer.rs:127:39
[INFO] [stdout]     |
[INFO] [stdout] 127 |             c => if let Some(tok) = ::tokens::InfixOp::from_char(c) {
[INFO] [stdout]     |                                       ^^^^^^ could not find `tokens` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::tokens::InfixOp;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `InfixOp`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 127 -             c => if let Some(tok) = ::tokens::InfixOp::from_char(c) {
[INFO] [stdout] 127 +             c => if let Some(tok) = InfixOp::from_char(c) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> librc/src/calc.rs:75:36
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 Operand::Var(v) => r#try!(self.lookup_var(v)),
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> librc/src/calc.rs:82:36
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 Operand::Var(v) => r#try!(self.lookup_var(v)),
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> librc/src/calc.rs:120:45
[INFO] [stdout]     |
[INFO] [stdout] 120 | ...                   r#try!(self.do_op(&mut operands, &mut operators));
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> librc/src/calc.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...                   r#try!(self.do_op(&mut operands, &mut operators));
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> librc/src/calc.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |             r#try!(self.do_op(&mut operands, &mut operators));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> librc/src/tokenizer.rs:91:32
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...                   '0'...'9' => {
[INFO] [stdout]    |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> librc/src/tokenizer.rs:92:41
[INFO] [stdout]    |
[INFO] [stdout] 92 | ...                   let n = r#try!(get_num(&mut chars));
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> librc/src/tokenizer.rs:118:16
[INFO] [stdout]     |
[INFO] [stdout] 118 |             '0'...'9' => {
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> librc/src/tokenizer.rs:119:41
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 tokens.push(Operand(Num(r#try!(get_num(&mut chars)))));
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> librc/src/tokenizer.rs:125:41
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 tokens.push(Operand(Var(r#try!(get_ident(&mut chars)))));
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `tokens` in the crate root
[INFO] [stdout]   --> librc/src/tokenizer.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |         c if ::tokens::InfixOp::from_char(c).is_some() => true,
[INFO] [stdout]    |                ^^^^^^ could not find `tokens` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  1 + use crate::tokens::InfixOp;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `InfixOp`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 28 -         c if ::tokens::InfixOp::from_char(c).is_some() => true,
[INFO] [stdout] 28 +         c if InfixOp::from_char(c).is_some() => true,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `tokens` in the crate root
[INFO] [stdout]    --> librc/src/tokenizer.rs:127:39
[INFO] [stdout]     |
[INFO] [stdout] 127 |             c => if let Some(tok) = ::tokens::InfixOp::from_char(c) {
[INFO] [stdout]     |                                       ^^^^^^ could not find `tokens` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::tokens::InfixOp;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `InfixOp`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 127 -             c => if let Some(tok) = ::tokens::InfixOp::from_char(c) {
[INFO] [stdout] 127 +             c => if let Some(tok) = InfixOp::from_char(c) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> librc/src/calc.rs:75:36
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 Operand::Var(v) => r#try!(self.lookup_var(v)),
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> librc/src/calc.rs:82:36
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 Operand::Var(v) => r#try!(self.lookup_var(v)),
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> librc/src/calc.rs:120:45
[INFO] [stdout]     |
[INFO] [stdout] 120 | ...                   r#try!(self.do_op(&mut operands, &mut operators));
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> librc/src/calc.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...                   r#try!(self.do_op(&mut operands, &mut operators));
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> librc/src/calc.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |             r#try!(self.do_op(&mut operands, &mut operators));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> librc/src/tokenizer.rs:91:32
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...                   '0'...'9' => {
[INFO] [stdout]    |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> librc/src/tokenizer.rs:92:41
[INFO] [stdout]    |
[INFO] [stdout] 92 | ...                   let n = r#try!(get_num(&mut chars));
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> librc/src/tokenizer.rs:118:16
[INFO] [stdout]     |
[INFO] [stdout] 118 |             '0'...'9' => {
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> librc/src/tokenizer.rs:119:41
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 tokens.push(Operand(Num(r#try!(get_num(&mut chars)))));
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> librc/src/tokenizer.rs:125:41
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 tokens.push(Operand(Var(r#try!(get_ident(&mut chars)))));
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `librc` (lib) due to 2 previous errors; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `librc` (lib test) due to 2 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6ea651c7f5008fcbc580c89d072cdf7968b75e9f46eebc47e00a63aa3378e3e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea651c7f5008fcbc580c89d072cdf7968b75e9f46eebc47e00a63aa3378e3e2", kill_on_drop: false }`
[INFO] [stdout] 6ea651c7f5008fcbc580c89d072cdf7968b75e9f46eebc47e00a63aa3378e3e2
